TY  - BOOK
AU  - Alkin, Marvin C. 
TI  - Evaluation essentials: from A to Z 
SN  - 9781462555437
AV  - H 62 .A45675 2025
PY  - 2025///
CY  - New York : 
PB  - The Guilford Press, 
KW  - Evaluation research
N1  - includes index.
ER  -