Kremers, Edward, 1865-1941. History of pharmacy: a guide and a survey Edward Kremers and George Urdang. - 2nd.rev. and enl. ed.. - Philadelphia J.B. Lippincott 1951 - xiv, 622p. 22 cm. Subjects--Topical Terms: Pharmacy - History. Dewey Class. No.: 615.1009 / K97H19