000			00453nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
082			_a155.4 _bPIA
100			_aPiaget, Jean
245			_aPlay, Dreams and Imitation in Childhood
260			_bRoutledge, _c1951. _aLondon:
300			_aix,296p.; _c21cm
650			_aDevelopmental Psychology
650		0	_aW.D. Fernando Collection
650			_aChild Psychology
942			_2ddc _cSR
999			_c25450 _d25450