| 分類號 | 分類號名稱 | 書目筆數 | 館藏量(冊/件) |
| Q | Science (科學) |
| QA | Mathematics | 12972 | 13284 |
| QA1-939 | Mathematics | 12969 | 13281 |
| QA75-76.95 | Calculating machines | 8912 | 9125 |
| QA75.5-76.95 | Electronic computers. Computer science | 8908 | 9121 |
| QA76.75-76.765 | Computer software | 2081 | 2104 |
| QA273-280 | Probabilities. Mathematical statistics | 1196 | 1241 |
| QA299.6-433 | Analysis | 1111 | 1135 |
| T | Technology (科技) |
| T | Technology (General) | 1685 | 1738 |
| T1-995 | Technology (General) | 1684 | 1737 |
| T10.5-11.9 | Communication of technical information | 122 | 125 |
| 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 | 354 | 369 |
| TK | Electrical engineering. Electronics. Nuclear engineering | 6949 | 7111 |
| TK1-9971 | Electrical engineering. Electronics. Nuclear engineering | 6949 | 7111 |
| TK7885-7895 | Computer engineering. Computer hardware | 458 | 462 |