| 分類號 | 分類號名稱 | 書目筆數 | 館藏量(冊/件) |
| Q | Science (科學) |
| QA | Mathematics | 12913 | 13222 |
| QA1-939 | Mathematics | 12910 | 13219 |
| QA75-76.95 | Calculating machines | 8861 | 9072 |
| QA75.5-76.95 | Electronic computers. Computer science | 8857 | 9068 |
| QA76.75-76.765 | Computer software | 2078 | 2101 |
| QA273-280 | Probabilities. Mathematical statistics | 1193 | 1237 |
| QA299.6-433 | Analysis | 1109 | 1133 |
| T | Technology (科技) |
| T | Technology (General) | 1680 | 1733 |
| T1-995 | Technology (General) | 1679 | 1732 |
| T10.5-11.9 | Communication of technical information | 121 | 124 |
| T57-57.97 | Applied mathematics. Quantitative methods | 301 | 303 |
| T58.5-58.64 | Information technology | 275 | 277 |
| T58.6-58.62 | Management information systems | 189 | 190 |
| TA329-348 | Engineering mathematics. Engineering analysis | 353 | 368 |
| TK | Electrical engineering. Electronics. Nuclear engineering | 6931 | 7093 |
| TK1-9971 | Electrical engineering. Electronics. Nuclear engineering | 6931 | 7093 |
| TK7885-7895 | Computer engineering. Computer hardware | 456 | 460 |