Encyclopedia of BILINGUAL EDUCATION Editorial Board Editor Josué M. González Arizona State University Managing Editor Silvia C. Noguerón Arizona State University Assistant Managing Editor Pauline Stark Arizona State University Editorial Board Gerda de Klerk Arizona State University Terrence G. Wiley Arizona State University Wayne E. Wright University of Texas at San Antonio Nancy F. Zelasko George Washington University Encyclopedia of BILINGUAL EDUCATION 1& 2 Josué M. GonzÁlez Arizona State University Editor Copyright © 2008 by SAGE Publications, Inc. All rights reserved. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without permission in writing from the publisher. For information: SAGE Publications, Inc. 2455 Teller Road Thousand Oaks, California 91320 E-mail:
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