000 00299nam a2200121Ia 4500
100 _aSponseller, Doris
942 _cBK
245 _aPlay as a learning medium
260 _aWashington
_bNational Asso for Edu. of young children
_c1981
082 _a372.215
_bSpo
300 _a67
546 _aEnglish
999 _c340342
_d340342
041 _aeng