000			00588 a2200205 4500
041			_aEng
082			_a136.72 _bP571f
100			_aFlavell, John Hurley, 1923- _917311
245			_aThe developmental psychology of Jean Piaget: _bwith a forewrod
260			_aPrinceton (N.J.) _bVan Nostrand _c1963
300			_axvi, 472p. illus.
504			_aBibliography: p.447-462
518			_a2967-11-3
650			_aDevelopment psychology _917312
650			_aChild psychology
650			_aChild development
650			_aExperiments _98069
653			_aPsychology
942			_2ddc _cGEN
999			_c57801 _d57795