000 00362nam a2200133Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aJohnson, D W
245 0 _aEducational psychology
260 _bPrentice-Hall
_aNew Jersey
_c1979
300 _axiv, 592p p.
653 _aEducational psychology
942 _c1
999 _c225151
_d225151