TY  - BOOK
AU  - Weiss,Carol H.
AU  - Weiss,Carol H.
TI  - Evaluation: methods for studying programs and policies 
SN  - 0133097250
AV  - H62 .W3962 1998
U1  - 001.4/33 21
PY  - 1998///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Evaluation research (Social action programs)
KW  - Recherche âevaluative (Programmes d'action sociale)
KW  - Methodologie
KW  - gtt
KW  - Evaluatie
N1  - Rev. ed. of: Evaluation research. 1972; Includes bibliographical references (p. 340-364) and index; Also issued online
ER  -