TY  - BOOK
AU  -  Aggarwal, J.C.
TI  - Essentials of Examination System : Evaluation, Tests and Measurement / 
SN  - 9788125900511
U1  - 371.26 
PY  - 1997///
CY  - New Delhi, India : 
PB  - Vikas Publishing House, 
KW  - EDUCATION-RUSA 2.0
ER  -