Kramer, J. E. 1. (1942). Second decennial supplement to the "First Century of the Philadelphia College of Pharmacy", 1931-1941. [Philadelphia, Pa.]: Philadelphia College of Pharmacy and Science and its Alumni Association.

Kramer, John E. 1905-. Second Decennial Supplement to the "First Century of the Philadelphia College of Pharmacy", 1931-1941. [Philadelphia, Pa.]: Philadelphia College of Pharmacy and Science and its Alumni Association, 1942.

Kramer, John E. 1905-. Second Decennial Supplement to the "First Century of the Philadelphia College of Pharmacy", 1931-1941. [Philadelphia, Pa.]: Philadelphia College of Pharmacy and Science and its Alumni Association, 1942.