000 00276nam a2200121Ia 4500
100 _aUnderwood, Benton J.
942 _cBK
654 _a
245 _aExperimental Psychology
260 _aNew York
_bAppleton-Century-Crofts
_c1949
082 _a150.72
300 _bHb
_ax, 678
999 _c410527
_d410527
041 _aeng