Hildebrand, Joel H. Principles of chemistry / Joel H. Hildebrand - 2d ed. - San Francisco, W.H. Freeman 1947 - 446 p. : illus. 25 cm. - A Series of chemistry books . Subjects--Topical Terms: Chemistry LC Class. No.: QD253 / .G4 1962 Dewey Class. No.: 540 / HIL 1947