TY  - BOOK
AU  - Nag, N K
TI  - Business Methematics
SN  - 9789327212860
U1  - 380 
PY  - 2011///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Commerce, communications & transportation. Commerce
N1  - Ques. Paper  Vi p
ER  -