TY  - BOOK
AU  - Guba,Egon G.
AU  - Lincoln,Yvonna S.
TI  - Effective evaluation: improving the usefulness of evaluation results through responsive and naturalistics approaches  
SN  - 0875894933
U1  - 001.4 19
PY  - 1981///
CY  - San Francisco
PB  - Jossey-Bass Publishers
KW  - Evaluation
KW  - Spines
N1  - Bibliography : p. 383-410
N2  - General Collection
ER  -