TY  - BOOK
AU  - Arora, P.N
AU  - Arora, S
TI  - Common Proficiency Test : Quantitative Aptitude Statistics
SN  - 9788121928502
U1  - 310 
PY  - 2007///
CY  - New Delhi
PB  - S. Chand
KW  - Statistics
ER  -