Search for: Title Author Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # American Petroleum Institute. 4 American Pharmaceutical Association 2 American Pharmacists Association -- American Pharmaceutical Association 2 American Philatelic Congress 1 American Philosophical Association. 3 American Philosophical Association. Western Division 2 American Philosophical Society 6 Heckewelder, John Gottlieb Ernestus, 1743-1823 1 American Philosophical Society, Held at Philadelphia, for Promoting Useful Knowledge -- SEE: American Philosophical Society 6 American Philosophical Society. Historical and Literary Committee. 1 American Philosophical Society, Philadelphia -- SEE: American Philosophical Society 6 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >