U.S. Department of Education
Richard W. Riley
Secretary
Office of Educational Research and Improvement
C. Kent McGuire
Assistant Secretary
National Library of Education
Blane K. Dessy
Director
Media and Information Services
Cynthia Hearn Dorfman
Director
January 1999
This study is intended to promote the exchange of ideas among researchers and policy makers. The views expressed in it are part of ongoing research and analyses and do not necessarily reflect the position of the U.S. Department of Education.
National Library of EducationCataloging Data
LA226 .B64 1999
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| [ Table of Contents ] |
[ Preface ] |