Dewey Decimal Classification
| Call Number | Genre |
| Call Numbers 000-099 | Generalities, Library Science, Computer Science & Journalism |
| Call Numbers 100-199 | Philosophy & Psychology |
| Call Numbers 200-299 | Religion |
| Call Numbers 300-309 | Sociology & Anthropology |
| Call Numbers 310-339 | General Statistics, Political, Science & Economics |
| Call Numbers 340-359 | Law & Public Adminstration |
| Call Numbers 360-369 | Social Services |
| Call Numbers 370-379 | Education |
| Call Numbers 380-399 | Commerce, Communications & Transportation |
| Call Numbers 400-499 | Language |
| Call Numbers 500-599 | Natural Science & Mathematics |
| Call Numbers 600-699 | Applied Science |
| Call Numbers 700-799 | Arts & Entertainment |
| Call Numbers 800-899 | Literature |
| Call Numbers 900-999 | Biography, Geography & History |