Lazarus, Joan. Signs of change : new directions in secondary theatre education / Joan Lazarus ; foreword by Jobeth Gonzalez. - Portsmouth, NH : Heinemann, c2004. - 352 p. : ill. ; 24 cm. Includes bibliographical references (p. 171-178) and index. ISBN: 9781841506296 9781841506296 LCCN: 2004007822 Subjects--Topical Terms: Theater--Study and teaching (Secondary) LC Class. No.: PN2075 / .L36 2012 Dewey Class. No.: 372.66