000 00290nam a22001217a 4500
050 _aMED. BF199
_bJ7
100 _aIrwin, F.W.
245 _aIntensional behavior and motivation
260 _aLondon
_bJ.B. Lippincott Company
_c1971
300 _axv, 201p.
650 _aBehavior
942 _cBK
999 _c15179
_d15179