000 00351nam a2200145Ia 4500
082 _a153.15
_bGRE
100 _aGray, J. A.
_951510
245 _aElements of a two-process theory of learning
_cJ. A. Gray
260 _aLondon:
_bAcademic Press,
_c1975.
300 _b423p.
500 _aHB
504 _aIncludes index
546 _aeng
942 _cBK
999 _c28272
_d28272