000 00275nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a153.1501
_bHIL
100 _aHilgard, Ernest R
245 _aTheories of learning
260 _bPrentice-Hall of India
_aNew Delhi
_c1977
999 _c139812
_d139812