The sample for the Sustaining Effects Study and projections of its characteristics to the national population
By: Ralph Hoepfner, Henry Zagorski, Jean B. Wellisch ; prepared for Office of Planning, Budgeting, and Evaluation, U.S. Office of Education, by System Development Corporation.
Contributors: Zagorski, H. J. joint author.; Wellisch, Jean B., joint author.; United States. Office of Education. Office of Planning, Budgeting, and Evaluation.; System Development Corporation.
Series: Technical report from the Study of the Sustaining Effects of Compensatory Education on Basic Skills ; 1; Technical report ... from the Study of the Sustaining Effects of Compensatory Education on Basic Skills ;; #1.
Publisher: The Study
Published: 1977
Place of publication: [Santa Monica, Calif.]
Language: eng
Number of pages: 125
Subjects: Education, Elementary -- United States -- Evaluation.; Education -- Research -- United States -- Methodology.
Notes: Bibliography: p. 125.