01352cam a22002891 4500 cd 34000068 DLC 20260227111146.0 830415s1931 dcu 000 0 eng cd 34000068 (OCoLC)9415122 DLC NcGU NcGU DLC premarc Q11 .N293 no. 102 HQ751 .H5 1931 Copy 4. Hicks, James Allan, 1897- comp. Directory of research in child development. 2d ed. Compiled for National Research Council Committee on Child Development, by J. Allan Hicks. Washington, D.C., National Research Council, 1931. 2 p. l., 3-74 p. 25 cm. Reprint and circular series of the National Research Council. No. 102 Cover-title. "In 1927 the National Research Council Committee on Child Development issued as Reprint and circular series number 76 of the Directory of research in child development ... compiled by Leslie Ray Marston ... This directory is a revision and extension of the earlier edition."--Foreword. Child development Directories. National Research Council (U.S.). Committee on Child Development. Marston, Leslie Ray, 1894-1979. Directory of research in child development. 18501 18501