Fourth generation evaluation
Guba, Egon G.
Fourth generation evaluation / Egon G. Guba; Yvonna S. Lincoln - Newbury Park, Calif. : Sage Publ., 1989 - 294 p. ; 23 cm.
0803932359 9780803932357
Evaluation-Methodology.
Negotiation.
AZ191 / .G82 1989
Fourth generation evaluation / Egon G. Guba; Yvonna S. Lincoln - Newbury Park, Calif. : Sage Publ., 1989 - 294 p. ; 23 cm.
0803932359 9780803932357
Evaluation-Methodology.
Negotiation.
AZ191 / .G82 1989