000 00277nam a2200121Ia 4500
100 _aBolles, Robert C.
942 _cBK
654 _a
245 _aTheory of motivation
260 _aNew York
_bHarper & Row Publishers
_c1967
082 _a159.4
300 _bHb
_c22.5cm
_a9, 546
999 _c379542
_d379542
041 _aeng