00706    a2200217   4500041000800000082001800008100003900026245006700065260004200132300002200174504002800196518001400224650003400238650002100272650002200293650002200315653001500337942001300352999001700365952010600382  aEng  a136.72bP571f  aFlavell, John Hurley, 1923-917311  aThe developmental psychology of Jean Piaget:bwith a forewrod   aPrinceton (N.J.)bVan Nostrand c1963  axvi, 472p. illus.  aBibliography: p.447-462  a2967-11-3  aDevelopment psychology917312  aChild psychology  aChild development  aExperiments98069  aPsychology  2ddccGEN  c57801d57795  00102ddc4070aTUCLbTUCLd2011-02-15l0o136.72 P571fp45258r2011-02-15 00:00:00w2011-02-15yGEN