TY  - BOOK
AU  -  Nag,N.K
TI  - Statistics : for BBA 1st Semester
SN  -  978-81-272-5612-8
U1  - 311 
PY  - 2007///
CY  -  Kolkata
PB  -  Kalyani Publishers 
KW  -  Statistics
ER  -