TY  - BOOK
AU  - Nachmias,David
TI  - The Practice of policy evaluation
SN  - 0312635370
AV  - H62.5.U5 P63
U1  - 361.61 19
PY  - 1980///
CY  - New York
PB  - St. Martin's Press
KW  - Evaluation research (Social action programs)
KW  - United States
KW  - Social policy
KW  - Evaluation
N1  - Includes bibliographical references
ER  -