000 00391nam a2200121Ia 4500
008 130705s9999 xx 000 0 und d
020 _a0205113087
050 0 _aLC 4019 .W 65 1988
100 1 _aWolery, Mark
245 1 0 _aEffective teaching :
_bprinciples and procedures of applied behavior analysis with exceptional students. /
_cMark Wolery
300 _ap.
942 _2lcc
_kLC 4019 .W 65 1988
999 _c5524
_d5524