TY  - BOOK
AU  - Aggarwal, J. C.
TI  - Essentials of examination system : evaluation, tests and measurement
SN  - 978-81259-0051-1
U1  - 371.26 23rd.
PY  - 2015///
CY  - New Delhi
PB  - Vikas Publishing House
KW  - Examinations
UR  - www.vikaspublishing.com
ER  -