000 00300nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a370 SAD-T
100 _aSadker, Myra P.
245 0 _aTeachers make the Difference
260 _aCambridge
_bHarper & Raw
_c1980
300 _a386 p.
942 _2ddc
999 _c17489
_d17489