| 分類號 | 分類號名稱 | 書目筆數 | 館藏量(冊/件) |
| Q | Science (科學) |
| QA | Mathematics | 13023 | 13335 |
| QA1-939 | Mathematics | 13020 | 13332 |
| QA75-76.95 | Calculating machines | 8951 | 9164 |
| QA75.5-76.95 | Electronic computers. Computer science | 8947 | 9160 |
| QA76.75-76.765 | Computer software | 2089 | 2112 |
| QA273-280 | Probabilities. Mathematical statistics | 1202 | 1247 |
| QA299.6-433 | Analysis | 1114 | 1138 |
| T | Technology (科技) |
| T | Technology (General) | 1686 | 1739 |
| T1-995 | Technology (General) | 1685 | 1738 |
| T10.5-11.9 | Communication of technical information | 123 | 126 |
| T57-57.97 | Applied mathematics. Quantitative methods | 301 | 303 |
| T58.5-58.64 | Information technology | 276 | 278 |
| T58.6-58.62 | Management information systems | 190 | 191 |
| TA329-348 | Engineering mathematics. Engineering analysis | 356 | 371 |
| TK | Electrical engineering. Electronics. Nuclear engineering | 6967 | 7129 |
| TK1-9971 | Electrical engineering. Electronics. Nuclear engineering | 6967 | 7129 |
| TK7885-7895 | Computer engineering. Computer hardware | 458 | 462 |