TY  - BOOK
AU  - AGARWAL, ASHISH
TI  - QUICK ARITHMETIC, : SHORTCUT-METHODS OF SOLVING THE PROBLEMS: 
SN  - 9789352531950
U1  - 513.077 AGG/Q 
PY  - 2022///
CY  - NEW DELHI
PB  - S CHAND AND COMPANY LIMITED
ER  -