Witmer, Helen L.

On rearing infants and young children in institutions / Helen L. Witmer ; edited by Charles P. Gershenson - Washington, D. C. : U. S. Children's Bureau, 1967 - 90 p. ; 25 cm. - Children's Bureau. Research reports ; no. 1 . - United States. Children's Bureau. Research reports ; no. 1. .


Children--Institutional care--United States

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