000 - 099     Generalities
                      004  Computers
                      070  News media & journalism

100 - 199     Philosophy & Psychology
                      130  Paranormal

200 - 299     Religion
                      220 Bible
                      248 Christian life

300 - 399     Social Sciences
                      355 Uniforms 
                      398 Folklore

400 - 499     Language
                      423 English dictionaries
                      499.4 Maori

500 - 599     Natural Sciences & Mathematics
                      567.9 Dinosaurs
                      598 Birds

600 - 699     Technology (Applied sciences)
                      629.2 Cars
                      636 Pets
                      641.5 Cooking 

700 - 799     The Arts
                      728 House plans
                      747 Interior decoration
                      796 Sports

800 - 899     Literature 
                      822.33 Shakespeare

900 - 999     Geography & History
                      929.4 Names
                      940.54 World War II
                      993 New Zealand history & travel