A key to pharmaceutical and medicinal chemistry literature : a collection of papers comprising two symposia of one day each presented before the division of chemical literature and medicinal chemistry at the 12 and 126th national meetings of the American chemical society, Chicago, September 1953 and September 1954 / Edited by the staff of Industrial and Engineering Chemistry. American Chemical Society. Division of Chemical Literature. [from old catalog] QD1 .A555 no. 16 541 AME Includes index. Washington : American chemical society, 1956. 1956. 1956 Text iv, 254 p. : eng Advances in chemistry series. 16