Christine Y. O'Sullivan ... [and others] ; in collaboration with Audrey Champagne .. [and others] ; prepared by Educational Testing Service under a cooperative agreement with the National Center for Education Statistics.
Jay R. Campbell ... [and others] ; prepared by Educational Testing Service under contract with the National Center for Education Statistics, Office of Educational Research and Improvement, U.S. Department of Education
sponsored by the National Center for Education Statistics, U.S. Department of Education, and the U.S. National Commission on Libraries and Information Science, September 23-24, 1993, Washington, D.C
Helen F. Ladd, Rosemary Chalk, and Janet S. Hansen, editors ; Committee on Education Finance, Commission on Behavioral and Social Sciences and Education, National Research Council