Social program evaluation :
Tripodi, Tony.
Social program evaluation : guidelines for health, education, and welfare administrators / Tony Tripodi , Phillip Fellin , Irwin Epstein. - Itasca, Illinois F. E. Peacock Publishers 1971 - 137 p.
INVESTIGACIONES EVALUATIVAS (PROGRAMAS DE ACCION SOCIAL)
Social program evaluation : guidelines for health, education, and welfare administrators / Tony Tripodi , Phillip Fellin , Irwin Epstein. - Itasca, Illinois F. E. Peacock Publishers 1971 - 137 p.
INVESTIGACIONES EVALUATIVAS (PROGRAMAS DE ACCION SOCIAL)