1
Autores Pérez Gaviria, Martha Helena
Publicado 1999-01-01
Descripción:
“... methodologically supported on participant research conceiving the family from the systems theory and the contents...”Publicado 1999-01-01
2
Descripción:
“... of covcrant conditionings) methods belonging to the cognitive therapy, conceived on Mahoney's sense; Ulrich...”