TY  - BOOK
AU  - Das, Bibha
TI  - Business Statistics. : : Banijik parisankhabigan / 
SN  - 9789327219777
U1  - 310 
PY  - 2012///
CY  - New Delhi
PB  - kalyani publishers
KW  - Collections of general statistics, Statistics
N1  - Question Paper
ER  -