TY  - BOOK
AU  - Zameruddin.Qazi 
AU  - Khanna. V.K , Bhambri.S.K. 
TI  - Business Mathematics
U1  - 513.93/Z23b 
PY  - 1995///
CY  - Delhi, 
PB  - Vikas Publishing House Pvt. Ltd. 
ER  -