TY  - BOOK
AU  - Alkin,Marvin C
AU  - Patton,Michael Quinn
AU  - Weiss,Carol H.
TI  - Debates on evaluation
SN  - 0803935234:
U1  - 361.61072 ALK 
PY  - 1990///
CY  - Newbury Park, Calif.
PB  - SAGE Publications
KW  - Evaluation research (Social action programs)
N1  - Includes bibliographical references
ER  -