TY  - BOOK
AU  - Cook, Thomas D.
AU  - Charles S. Reichardt
TI  - Qualitative and quantitative methods in evaluation research
T2  - Sage Research Progress Series in Evaluation 	
SN  - 0-8039-1300-1
AV  - H62.A1034 Vol.1 
PY  - 1979///
CY  - London
PB  - SAGE Publications, Inc.
KW  - Social sciences
KW  - Methodology
KW  - Evaluation research (Social action programs)
N1  - Includes bibliographical references
ER  -