000 00291nam a2200121Ia 4500
100 _aAxelrod, Saul
020 _a0-07-002570-3
942 _cBK
245 _aBehavior modification for the classroom teacher
260 _aMcgraw-hill, New york
_c1977
082 _a371.1 Axe
300 _axii; 190
999 _c9496
_d9496