000 00295nam a2200121Ia 4500
008 220201s1977 xx 000 0 eng d
082 _a658.314
_bSCH
100 _aSchaefer (Suson davidson )
245 0 _aMotivation process
260 _bWinthrop Publishers
_c1977
300 _a189
942 _2ddc
999 _c4219
_d4219