Schweinhart,, Lawrence J.
Early childhood development programs in the eighties : the national picture / Lawrence J. Schweinhart
Early childhood development programs in the eighties : the national picture / Lawrence J. Schweinhart
. - Ypsilanti : High-Scope Educational Research Foundation, cop. 1985
. - IV, 38 p. 28 cm
. - (High-Scope early childhood policy papers; 1)
373.2