Shankar, Ramamurti. Principles of quantum mechanics / Ramamurti Shankar. - New York : Plenum Press, c1980. - xviii, 612 p. : ill. ; 24 cm. Includes index. ISBN: 0306403978 LCCN: 79024490 LC Class. No.: QC174.12 / .S52 Dewey Class. No.: 530.1/2