A statement of principles
By: Sam J. Granato, project manager
Contributors: Granato, Sam J.
Series: Child development: day care -- no. 1; Child development: day care -- no. 1.
Publisher: United States Department of Health, Education and Welfare
Published: 1971
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 12
Subjects: Day care centers