Cărți de Steven Paul Schinke

Behavioral Methods in Social Welfare

Autor Steven Paul Schinke et al.

30 iul 2007

Preț: 440^.83 lei 518^.61 lei

43-57 zile

-15%

Behavior Modification Procedure: A Sourcebook

Editat de Steven Paul Schinke et al.

30 oct 2007

Preț: 466^.17 lei

43-57 zile