Schiff, Leonard I. 1915-1971 Quantum mechanics / by Leonard I. Schiff. - 3rd ed. - New York : McGraw-Hill Book Co, 1949. - xii, 404 p. : diagrs. ; 24 cm. - International series in pure and applied physics . Subjects--Topical Terms: Quantum theory. LC Class. No.: QC174.1 / .S34 Dewey Class. No.: 530.1 / SCH 1971