000 00280nam a22001097a 4500
082 _a150.72
_bUND.E
100 _aUNDERWOOD,BENTON J
245 _aEXPERIMENTAL PSYCHOLOGY:
_bAN INTRODUCTION
260 _aNEW YORK:
_bAPPLETON CENTURY CROFTS,
_c1949.
300 _a638p.
942 _cBK
999 _c326703
_d326703