01105nam a2200241Ia 450000100060000000300050000600500170001100800410002801000210006905000150009008200100010511001010011524502110021625000210042726000550044830000430050335000090054650001520055550400290070765000420073670000490077870000360082728443BIBL20160527200854.0710617s1971    nyua     b    10100 eng    a 75140319 //r8830 aRJ21b.W63  a155.420aWorld Health Organization.bStudy Group on the Psychobiological Development of the Child.2Local10aDiscussions on child developmentba consideration of the biological, psychological, and cultural approaches to the understanding of human development and behavior.cEditors: J. M. Tanner, Bärbel Inhelder.  a[One-volume ed.]0 aNew YorkbInternational Universities Pressc[1971]  a1 v. (various pagings)billus.c22 cm.  a6.95  a"The proceedings of the meetings of the World Health Organization Study Group on the Psychobiological Development of the Child, Geneva, 1953-1956."  aIncludes bibliographies. 0aChild developmentxCongresses.2Local10aTanner, J. M.q(James Mourilyan)eed.2Local10aInhelder, Bärbel.eed.2Local