Frey, Paul Reheard. College chemistry. Illustrations by Keith G. Irwin. - New York Prentice-Hall 1952. - 653 p. illus. 24 cm. - Prentice-Hall chemistry series . LCCN: 52010356 Subjects--Topical Terms: Chemistry LC Class. No.: QD31 / .F74 Dewey Class. No.: 540