Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # American Personnel and Guidance Association 1 American Association for Counseling and Development 1 American Personnel and Guidance Association. National Vocational Guidance Association -- SEE: National Vocational Guidance Association 3 American Petroleum Institute 8 American Petroleum Institute. Division of Refining 1 American Petroleum Institute. Division of Refining 1 American Pharmaceutical Association 1 American Pharmacists Association 2 American Pharmacists Association 2 American Pharmaceutical Association 1 American Philatelic Society 3 American Philatelic Society. Unit No. 11 -- SEE: U.S. Philatelic Classics Society 1 American Philatelic Society. Unit No. 14 -- SEE: Western Cover Society 1 American Philosophical Society 11 Heckewelder, John Gottlieb Ernestus, 1743-1823 2 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >