Cooperative research projects
Subtitle: fiscal 1958
By: David L. Clark and Alice Y. Scates
Series: Bulletin / United States. Office of Education -- 1959, no.18; Bulletin (United States. Office of Education) -- 1959, no. 18
Publisher: U.S. Department of Health, Education, and Welfare, Office of Education
Published: 1959
Place of publication: Washington, D.C
Language: eng
Number of pages: 52
Subjects: Education; Research