Books are arranged on the shelves using the Dewey Decimal Classification system (000-999). Below is a list of the most relevant classmarks for learning languages
| 407 | Teaching and Learning language |
| 420 | English |
| 430 | German |
| 439 | Other Germanic languages (subdivided as below) |
| 439.31 | Dutch |
| 439.63 | Icelandic |
| 439.7 | Swedish |
| 439.81 | Danish |
| 439.82 | Norwegian |
| 440 | French and related romance languages |
| 453 | Italian |
| 459 | Romanian |
| 460 | Spanish |
| 469 | Portuguese |
| 473 | Latin |
| 483 | Greek |
| 491.42 | Panjabi |
| 491.43 | Hindi |
| 491.439 | Urdu |
| 491.44 | Bengali |
| 491.47 | Gujarati |
| 491.55 | Persian/Farsi |
| 491.597 | Kurdish |
| 491.62 | Irish |
| 491.63 | Scottish Gaelic |
| 491.66 | Welsh |
| 491.7 | Russian |
| 491.8 | Slavic languages |
| 491.813 | Bulgarian |
| 491.823 | Croatian |
| 491.85 | Polish |
| 491.86 | Czech |
| 491.92 | Lithuanian |
| 491.991 | Albanian |
| 492.4 | Hebrew |
| 492.7 | Arabic |
| 492.8 | Ethiopian |
| 493.54 | Somali |
| 494.35 | Turkish |
| 494.511 | Hungarian |
| 494.541 | Finnish |
| 494.811 | Tamil |
| 495.1 | Chinese |
| 495.43 | Tibetan |
| 495.6 | Japanese |
| 495.7 | Korean |
| 495.91 | Thai |
| 495.922 | Vietnamese |
| 496.39 | Bantu |
| 496.392 | Swahili |
| 496.3986 | Zulu |
| 499.221 | Indonesian |
| 499.92 | Basque |