TY  - BOOK
AU  - Kumar,  PuvvadaGeorge Raja
TI  - Measurement and evaluation in education and psychology
SN  - 978 93 313 1853
U1  - 371.26 KUM 
PY  - 2013///
CY  - New Delhi
PB  - A P H publishing
N1  - Includes bibliographical references
ER  -