Powell, Robert G. Classroom communication and diversity : enhancing instructional practice / Robert G. Powell and Dana L. Powell. - 2nd ed. - New York ; London : Routledge, c2010. - xii, 279 p. : ill. ; 24 cm. - Communication series . - LEA's communication series. . Includes bibliographical references and index. ISBN: 9780415877183 (hbk.) 0415877180 (hbk.) 9780415877190 (pbk.) 0415877199 (pbk.) 9780203856062 (ebk.) 0203856066 (ebk.) Subjects--Topical Terms: Multicultural education--United States.Educational equalization--United States. Dewey Class. No.: 370.117 / POW 2010