000 00315nam a2200145Ia 4500
100 _aCraig, Robert
020 _a0-471-18350-4
365 _b
_7.75
942 _cBK
654 _a
245 _aCntemporary Educational psychology
260 _aToronto
_bJohn Wiley
_c1975
082 _a370.15
300 _axii,558
999 _c421887
_d421887
041 _aeng