Description
Item Description:"Supported by the University of California, Los Angeles/Office of Educational Research and Improvement."
"MR-348-UCLA/OERI."--back cover.
"prepared for the UCLA Center for Research on Evaluation, Standards, and Student Testing, Office of Educational Research and Improvement, U.S. Department of Education."
Physical Description:ix, 48 pages ; 23 cm.
Bibliography:Includes bibliographical references (pages 45-48).
ISBN:0833015427