QUICK ARITHMETIC, SHORTCUT-METHODS OF SOLVING THE PROBLEMS:
AGARWAL, ASHISH
QUICK ARITHMETIC, SHORTCUT-METHODS OF SOLVING THE PROBLEMS: ASISH AGGARWAL. - SEVENTH REVISED EDITION - NEW DELHI: S CHAND AND COMPANY LIMITED, 2022. - 943p.
9789352531950
513.077 AGG/Q
QUICK ARITHMETIC, SHORTCUT-METHODS OF SOLVING THE PROBLEMS: ASISH AGGARWAL. - SEVENTH REVISED EDITION - NEW DELHI: S CHAND AND COMPANY LIMITED, 2022. - 943p.
9789352531950
513.077 AGG/Q