000 00308nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a370.15 VAR-B
100 _aVargas, Julie S.
245 0 _aBehavioral Psychology for Teachers
260 _aNew York
_bHarper & Row
_c1977
300 _a319p.
942 _2ddc
999 _c13281
_d13281