A new approach to sight singing / Sol Berkowitz ... [et al.]. - 5th ed. - New York : W.W. Norton, c2011. - xi, 410 p. : ill. ; 28 cm. Includes index. ISBN: 9780393911503 (pbk.) 0393911500 (pbk.) LCCN: 2010033303 Subjects--Topical Terms: Sight-singing. LC Class. No.: MT870.B485 / N5 2011 Dewey Class. No.: 783/.0423