TY  - BOOK
TI  - Handbook of evaluation research
SN  - 0803904282
AV  - H62 .H2454
PY  - 1975///.
CY  - Beverly Hills, Calif.
PB  - Sage Publications
KW  - Evaluation research (Social action programs)
KW  - Social sciences
KW  - Methodology
N1  - Includes bibliographies and indexes.
ER  -