000 00559nam a2200193Ia 4500
008 160601s9999 xx 000 0 und d
100 _aSahakian, William S
_935511
245 _aLearning
245 _bSystems, Models and Theories
250 _a2nd ed.
260 _aChicago
260 _bRand McNelly College Publishing Company
260 _c1976
300 _axvi, 653 p.; 25cm.
650 _aLearning
_99691
650 _aLearning - Psychological Aspects
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650 _aLearning - Psychology
_935513
650 _aPsychology of Learning
_935514
999 _c11939
_d11939