Fourth generation evaluation /
Guba, Egon G.
Fourth generation evaluation / Egon G. Guba, Yvonna S. Lincoln. - Newbury Park, Calif. : Sage Publications, c1989. - 294 p. : ill. ; 23 cm.
Includes index.
0803932359
Evaluation--Methodology.
Negotiation.
001.433 / GUB N89F
Fourth generation evaluation / Egon G. Guba, Yvonna S. Lincoln. - Newbury Park, Calif. : Sage Publications, c1989. - 294 p. : ill. ; 23 cm.
Includes index.
0803932359
Evaluation--Methodology.
Negotiation.
001.433 / GUB N89F