TY  - BOOK
AU  - Hazarika, P.  .
TI  - Essential statistics for economics and business studies / 
SN  - 978-81-8370-310-9
U1  - B280bX 
PY  - 2012///
CY  - New Delhi : 
PB  - Akansha Publishing House , 
KW  - Statistics
ER  -