The quality of the Head Start planned variation data
By: Debbie Klein Walker, Mary Jo Bane, Anthony Bryk
Contributors: Bane, Mary Jo; Bryk, Anthony S
Publisher: Huron Institute
Published: 1973
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 547
Subjects: Project Head Start (U.S.); Children with social disabilities -- Education (Preschool) -- United States
Other titles: Head Start planned variation data
Notes: Includes bibliographies