TY  - BOOK
AU  - Nag, N.K.
TI  - Business Mathematics and Statistics
SN  - 81-272-0980-5
U1  - 519.5 
PY  - 2004///
CY  - Ludhiana; Kolkata
PB  - Kalyani Pub
KW  - Business Mathematics
KW  - Business Statistics
ER  -