Matthews, P. T. Introduction to quantum mechanics [by] P. T. Matthews. - 2d ed. - New York, McGraw-Hill [1968] - xii, 188 p. 23 cm. LCCN: 68007750 Subjects--Topical Terms: Quantum theory. LC Class. No.: QC174.1 / .M34 1968 Dewey Class. No.: 530.12