TY  - BOOK
AU  - Aggarwal, R. S. 
TI  - Quantitative aptitude for competitive examinations
SN  - 9788121924986
U1  - 153.93 
PY  - 1990///
CY  - New Delhi
PB  - S. Chand
KW  - Quantitative aptitude for competitive examinations
ER  -