comparative study of two first grade language arts programs
Contributors: San Diego County (Calif.). Dept. of Education; California. Dept. of Education
Series: [U.S.  Office of Education]  Cooperative research project 2576
Publisher: Dept. of Education, San Diego County
Published: 1966
Place of publication: San Diego, Calif
Language: eng
Number of pages: 66
Subjects: Reading (Elementary)
Notes: Sponsored jointly by the Dept. of Education, San Diego County and the California State Dept. of Education

"The research ... was supported by the Cooperative Research Program of the Office of Education."

Bibliography: leaves 65-66