TY  - BOOK
AU  - Aggarwal, R. S
TI  - Quantitative aptitude : : For competitive examinations 
SN  - 9789352534029
U1  - 153.94 
PY  - 2017///
CY  - New Delhi
PB  - S. Chand
KW  - Mathamatics.
KW  - Competitive exams
ER  -