Nachmanovitch, Stephen Free play : improvisation in life and art / Stephen Nachmanovitch - 1st ed. - Los Angeles New York : J.P. Tarcher, Inc. ; : Distributed by St. Martin's Press , c1990. - ix, 208 p. : ill. ; 21 cm. Includes bibliographical references (p. 203-206). ISBN: 0874775787 LCCN: 89049303 Subjects--Topical Terms: Creation (Literary, artistic, etc.)Improvisation (Music). LC Class. No.: BH301.C84 / N33 1990 Dewey Class. No.: 153.3 NAC