Gary Lavigna | Booky.fi

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The Periodic Service Review - Total Quality Assurance System for Human Services and Education

Gary Lavigna
John Wiley & Sons
1994
Pehmeäkantinen kirja

42,30 €

Progress Without Punishment - Effective Approaches for Learners with Behavior Problems

Anne M. Donnellan; Gary Lavigna; Nanette Negri-shoultz; Lynette Fassbender; Peter Knoblock; Peter Knoblock
John Wiley & Sons
1989
Pehmeäkantinen kirja

25,90 €

Alternatives to Punishment

Lavigna, Gary W.
ARDENT MEDIA
2007
Kovakantinen kirja

49,10 €

New Directions for Treatment of Aggressive Behavior in Persons with Mental&Developmental Disabilities

Liberman, Robert Paul; LaVigna, Gary W.
Nova Science Publishers Inc
2016
Kovakantinen kirja

346,20 €