Cohen, Robert, 1938- Theatre / Robert Cohen. - 6th ed. - Boston : McGraw-Hill, c2003. - 1 v. (various pagings) : ill. (some col.) ; 24 cm. Includes bibliographical references and index. ISBN: 9780767430067 LCCN: 2002016548 Subjects--Topical Terms: Theater. LC Class. No.: PN2101 / COH 2003 Dewey Class. No.: 792