000 00461nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
082 _a371.1024 H84b 1977
245 0 _aBehavior modification : a practical guide for the classroom teacher
245 0 _cHowie, Patricia Anzalone.
260 _bParker Pub. Co.
260 _c1977
300 _a214 pages
526 _a300 Social Sciences
650 _aBehavior modification.
942 _2DDC
942 _cB
999 _c30318
_d30318