000 00268nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aParker Ronald K.
_922617
245 0 _aEducational Psychology
260 _bAllyn & Bacon
_c1968
300 _a605
942 _cBK
_pCL
999 _c124211
_d124211