Alternatives to punishment :
Lavigna, Gary W.
Alternatives to punishment : solving behavior problems with non-aversive strategies / Gary W. LaVigna and Anne M. Donnellan. - New York, N.Y. : Irvington Publishers, 2003. - xvii, 258 p. : ill. ; 23 cm.
0829052046
Behavior modification
BF637.B4
Alternatives to punishment : solving behavior problems with non-aversive strategies / Gary W. LaVigna and Anne M. Donnellan. - New York, N.Y. : Irvington Publishers, 2003. - xvii, 258 p. : ill. ; 23 cm.
0829052046
Behavior modification
BF637.B4