Social development in childhood day-care programs and research
Hyman Blumberg Symposium on Research in Early Childhood Education(4th :1974 :Johns Hopkins University)
Webb, Roger A.
Baltimore London Johns Hopkins University Press
1977
'... papers from the Fourth Hyman Blumberg Symposium on Research in Early Childhood Education, [held at the Johns Hopkins University, March 7-9, 1974]' - Preface
Includes bibliographies and index
Children
Child development