01161nam0-2200301---450-99000918486040332120100512102002.00720404886000918486FED01000918486(Aleph)000918486FED0100091848620100512d1977----km-y0itay50------baenga-------001yyEcological factors in human developmentedited by Harry McGurkAmsterdam ; New YorkNorth Holland Pub. CoNew Yorksole distributors for the U.S.A. and Canada, Elsevier-North Holland1977XII, 295 p.ill.23 cmProceedings of the 3d biennial conference of the International Society for the Study of Behavioral Development held at the University of Surrey, Guildford, England, July 13-17, 1975McGurk,HarryInternational Society for the Study of Behavioral Development241753ITUNINARICAUNIMARCBK990009184860403321IG 16 C 371351DMIGIDMIGIEcological factors in human development780014UNINA