000 00288nam a2200121Ia 4500
100 _aScheerer, Constance .
942 _cBK
654 _a
245 _aCognition
_bTheory Research promise
260 _aNew York
_bHarper & Row Publishers
_c1964
082 _a153.4
300 _bHb
_axi, 226
999 _c384896
_d384896
041 _aeng