Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
371.26 Rb-73-52 C11411
Ward W C Disadvantaged children and their first school experiences ets-head start longitudinal study - development of self regulatory behaviors New Jersey ETS 1973 * Educational tests and measurements