000081726 000__ 00950cam\a22002531\\4500 000081726 001__ 81726 000081726 005__ 20210513032058.0 000081726 008__ 731023s1957\\\\mnua\\\\\b\\\\00000\engm\ 000081726 010__ $$a57-007009 000081726 035__ $$a(OCoLC)ocm00964607 000081726 040__ $$aDLC$$cDLC$$dm.c.$$dOCL$$dISE 000081726 049__ $$aISEA 000081726 0500_ $$aBF701$$b.H35 000081726 0820_ $$a136.082 000081726 1001_ $$aHarris, Dale B.,$$eed. 000081726 24514 $$aThe concept of development;$$ban issue in the study of human behavior. 000081726 260__ $$aMinneapolis,$$bUniversity of Minnesota Press$$c[1957] 000081726 300__ $$ax, 287 p.$$bdiagrs.$$c24 cm. 000081726 500__ $$aPapers presented at a conference held at the University of Minnesota, Dec. 8-10, 1955, to recognize the Institute of Child Welfare's productive work of three decades. 000081726 504__ $$aIncludes bibliographies. 000081726 650_0 $$aDevelopmental psychology. 000081726 650_0 $$aHuman growth. 000081726 650_0 $$aHuman behavior. 000081726 7102_ $$aUniversity of Minnesota.$$bInstitute of Child Development and Welfare. 000081726 85200 $$bgen$$hBF701$$i.H35 000081726 909CO $$ooai:library.usi.edu:81726$$pGLOBAL_SET 000081726 980__ $$aBIB 000081726 980__ $$aBOOK