000 00233nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aGAGNE, ROBERT M
_92304
245 0 _aCONDITIONS OF LEARNING
650 _aEDUCATION
_9161
942 _cBK
999 _c2674
_d2674