TY  - GEN
AU  - Nayar,B.K.K.
TI  - All-round ready reckoner, containing wage calculators (Monthly wages) and (Daily wages), provident fund calculator, interest calculators (Interest on products) and (Interest on Rupees), price calculator etc
PY  - 1953///
CY  - Allahabad
KW  - Wage Calculators
KW  - Provident Fund Calculator
KW  - Interest Calculators
KW  - Price Calculator
ER  -