TY  - BOOK
AU  - Burstein,Leigh ,Freeman,Howard E & Rossi,Peter H, x
AU  - x
TI  - Collecting evaluation data: Problems and solutions
SN  - 0803924496
U1  - 361.61072/B972c 
PY  - 1985///
CY  - London, New Delhi
PB  - Sage
KW  - Evaluation research( social action programs) Addresses, eassays, lectures
KW  - Social sciences -Methodology
N1  - Index
ER  -