PUCPR Search for 'an:170204'

Modification of child behavior

By Blackham, Garth J..
Belmont, Calif. Wadsworth Pub. Co. 1971 .
186 p. , 921004

By Blackham, Garth J..
Buenos Aires: Editorial Kapelusz, 1973 .
229 p. : , Translation of: Modification of child behavior. 23 cm..
950136061X

By Blackham, Garth J..
Buenos Aires Editorial Kapelusz 1971 .
218 p. , 921004 | Translation of : Modification of child behavior.