TY  - BOOK
AU  - Narasimha Rao, K.V.V.L.
TI  - Explorations in educational evaluation
SN  - 9788183164283
U1  - 379.154 
PY  - 2013///
CY  - Hyderabad
PB  - Neelkamal Publications
N1  - Includes bibliographical references and index
ER  -