The Pre-school project
Subtitle: experience and the development of human competence in the first six years of life
By: Burton L. White, [et al.].
Series: Report - Harvard University. Center for Research and Development on Educational Differences -- no. 9
Publisher: Center for Research and Development on Educational Differences, Harvard University
Published: 1969
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 111
Subjects: Preschool Education; Child development
Notes: "Research ... performed pursuant to a contract, OE 5-10-239, with the Office of Education."

Includes bibliographies.