How do I understand Library of Congress (LC) Classification?
The letters used at the beginning of call numbers are: A General Works B Philosophy, Psychology, Religion (See below) C Auxiliary Sciences of History D History (General) and History of Europe E History: America F History: America G Geography, Anthropology, Recreation H Social Sciences J Political Science K Law L Education M Music and Books on Music N Fine Arts P Language and Literature Q Science R Medicine S Agriculture T Technology U Military Science V Naval Science Z Bibliography, Library Science, Information Resources (general) B includes: B Philosophy (general) BC Logic BD Speculative Philosophy BF Psychology BH Aesthetics BJ Ethics BL Religions. Mythology. Rationalism. BM Judaism BP Islam. Bahaism. Theosophy, etc.