000 00311nam a2200121Ia 4500
100 _aWiekiewicz, Richard M
020 _a0-08-032364-2
942 _cBK
245 _aBehavior management in the schools : principles and procedures
260 _aPergamon, New york
_c1986
082 _a371.1 Wie
300 _ax; 267
999 _c60294
_d60294