The collections of Tun Hussein Onn Sunway Library are arranged according to the Library of Congress Classification Scheme. Below is a brief subject guide to help you locate materials in Tun Hussein Onn Sunway Library:
| Subject | Class No. |
| Accounting | HF5601 - 5689 |
| Actuarial Science | HG8779 - 8793 |
| Aesthetics | BH |
| Africa - History | DT |
| Agriculture | S |
| American - History (General) | E |
| American Literature | PS |
| Anatomy, Human | QM1 - 695 |
| Animal Culture | SF |
| Antropology | GN |
| Archeology | CC |
| Architecture | NA |
| Art
SEE Visual Arts
|
TT |
| Arts and crafts | |
| Asia - History | DS |
| Astronomy | QB |
| Auditing | HF5667 - 5668.25 |
| Subject | Class No. |
| Banks and banking | HG1501 - 3550 |
| Bible | BS |
| Biography | CT |
| Biochemistry | QD415 - 436;
QH345;
QP501 - 801
|
| Biology, Natural History | QH301 - 705.5 |
| Biotechnology | TP248.14 - 248.65 |
| Book industries and trade | Z116 - 659 |
| Bridge engineering | TG |
| Broadcasting | PN1990 -1992.92 |
| Buddhism | BQ |
| Building construction | TH |
| Business | HF5001 - 6182.2 |
| Business English | PE1115 |
| Business ethics | HF5387 - 5387.5 |
| Subject | Class No. |
| Canada - History | F1001 - 1145 |
| Chemical technology | TP |
| Chemistry | QD |
| China - Civilization | DS721 - 727 |
| Chinese language and literature | PL1 - 8844 |
| Christianity | BR;
BX
|
| Cinematography | TR845 - 899 |
| Civil engineering (General) | TA |
| Civilization | CB |
| Commerce | HF |
| Communication | P87 - 96 |
| Computers | QA75.5 - 76.95
TK7885 - 7895
|
| Computer networks | TK5105.5 - TK5105.9 |
| Cookery | TX642 - 820 |
| Criminology | HV6001 - 7220.5 |
| Subject | Class No. |
| Decorative arts | NK |
| Demography | HB848 - 3697 |
| Dentistry | RK |
| Dermatology | RL |
| Desgin | NC |
| Dissertations, Academic | LB2369 |
| Dictionaries, English Language | PE1620 - 1693 |
| Directories | AY |
| Drama | PN1600 - 3307 |
| Subject | Class No. |
| East Asian languages and literatures | PL |
| Economic development | HD72 - 88 |
| Economic history and conditions | HC |
| Economic production | HD |
| Economic theory | HB1 - 848.6 |
| Education (General) | L |
| Education - History | LA |
| Education - Theory and practice | LB |
| Educational institutions - Individual | LD - LG |
| Electronic engineering | TK |
| Electronics | TK7800 - 8360 |
| Emigration and immigration | JV |
| Encyclopedias (General) | AE |
| Engineering (General) | TA |
| English langauage | PE1001 - 3279 |
| English literature | PR |
| Entertaining | GT3410 - 3415 |
| Environmental sciences | GE |
| Environment techonology | TD |
| Ethics | BJ1 - 1725 |
| Ethnic relations | GN495.4 - 498 |
| Etiquette | BJ1801 - 2195 |
| Europe - History | DA - DR |
| Subject | Class No. |
| Family | HQ503 - 1064 |
| Finance | HG;
HJ
|
| Fine arts | N |
| Fisheries | SH |
| Folklore | GR |
| Food service | TX943 - 946.5 |
| Forestry | SD |
| French language | PC2001 - 2693 |
| French literature | PQ |
| Subject | Class No. |
| Geography (General) | G |
| Geology | QE |
| German language | PC3001 - 3693 |
| Graphic arts | NC997 - 1003;
Z249.3
|
| Gynecology and obstetrics | RG |
| Subject | Class No. |
| Highway engineering | TE |
| Hinduism | BL1100 - 1295 |
| History (General) | D |
| Home economics | TX |
| Hospitality industry | TX901 - 946.5 |
| Human anatomy | QM |
| Human ecology | GF |
| Hydraulic engineering | TC |
| Subject | Class No. |
| India - Civilization | DS423 - 328.2 |
| Indo-Iranian philology and literature | PK |
| Industries | HD28 - 9999 |
| Information resources | ZA |
| Information technology | HC79.155;
HD30.2;
T58.5 - 58.64
|
| Interior decoration | NK1700 - 3503;
TX311 - 317
|
| Internal medicine | RC |
| International relations | JZ |
| Islam | BP |
| Islamic civilization | DS36.85 - 36.86;
DS427
|
| Subject | Class No. |
| Journalism | PN4699 - 5650 |
| Subject | Class No. |
| Labor | HD4801 - 8943 |
| Languages | PA - PM |
| Latin America - History | F1201 - 3799 |
| Law | K |
| Law - Asia | KM - KPZ |
| Law - Australia | KU |
| Law - Europe | KJ |
| Law - Malaysia | KPG |
| Law - Pacific Area | KU - KWW |
| Law - United Kingdom | KD |
| Law - United States | KF |
| Leisure | GV |
| Library science | Z664 - 718.8 |
| Life sciences | QH |
| Literature (General) | PN |
| Logic | BC |
| Subject | Class No. |
| Malay language and literature | PL5101 - 5139 |
| Malaysia - History | DS591 - 599 |
| Mass media | P87 - 96 |
| Management | HD28 - 70 |
| Manners and customs | GT |
| Manufactures | TS |
| Marketing | HF5410 - 5417.5 |
| Mathematical geography | GA1 - 1779 |
| Mathematics | QA |
| Mechanical engineering | TJ |
| Medicine | R |
| Microbiology | QR |
| Military Science | U |
| Mining engineering | TN |
| Modern languages | PB |
| Multimedia (Art) | N6494.M78;
N7433.92
|
| Multimedia systems | QA76.575 |
| Museums | AM |
| Music | M |
| Subject | Class No. |
| Naval Science | V |
| Newspapers | AN |
| Nuclear engineering | TK9001 - 9401 |
| Nursing | RT1 - 120 |
| Nutrition | TX341 - 641 |
| Subject | Class No. |
| Occult sciences | BF1404 - 1999 |
| Ocean engineering | TC |
| Oceania - History | DU |
| Oceanography | GC |
| Ophthalmology | RE |
| Oratory | PN4001 - 4355 |
| Oriental languages and literature | PF |
| Otorhinolaryngology | RF |
| Subject | Class No. |
| Painting | ND |
| Parapsychology | BF1001 - 1389 |
| Pathology | RB |
| Pediatrics | RJ |
| Performing arts | PN1560 - 1590 |
| Pharmacology | RM |
| Pharmacy | RS |
| Philosophy (General) | B |
| Philosophy, Speculative | BD |
| Photography | TR |
| Physical geography | GB |
| Physics | QC |
| Physiology | QP |
| Plant culture | SB |
| Poetry | PN1010 - 1525 |
| Political institutions and administration | JF - JQ |
| Political science | J |
| Political science (General) | JA |
| Political theory | JC |
| Print media | NE |
| Programming languages | QA76.7 |
| Prose | PN3311 - 3503 |
| Public administration | JF - JQ |
| Public finance | HJ |
| Psychology | BF1 - 990;
RC435 - 489
|
| Subject | Class No. |
| Race | GN269 - 279 |
| Railroad engineering | TF |
| Recreation | GV |
| Religions | BL |
| Romance philology | PC |
| Subject | Class No. |
| Science | Q |
| Sculpture | NB |
| Social history and conditions | HN |
| Social pathology | HV |
| Social problems | HN1 - 991 |
| Social sciences (General) | H |
| Socialism, Communism | HX |
| Societies | HS |
| Sociology | HM401 - 1281 |
| Special events management | GT3403 - 3406 |
| Statistics | HA |
| Study Skills | LB2395 |
| Surgery | RD |
| Subject | Class No. |
| Taxation | HJ2240 - 5908 |
| Technical English | T11 |
| Technology | T |
| Theater | PN2000 - 3299 |
| Theology | BT;
BV
|
| Thesauri | AG105 |
| Tourism | G154.9 - 155.8 |
| Transportation and communications | HE |
| Travel (General) | G149 - 180 |
| Subject | Class No. |
| United States - History | E151 - 904;
F
|
| Subject | Class No. |
| Visual arts (General) | N |
| Subject | Class No. |
| Women | HQ1101 - 2037.7 |
| Word processing | Z52 -52.5 |
| Subject | Class No. |
| Yearbooks | AY |
| Subject | Class No. |
| Zoology | QL |
WP/080 Issue 3 28 July 2023