TY  - BOOK
AU  - Viswanathan P. K. Krehbiel
TI  - Business Statistics : A First Course / David M. Levine Timothy C. Krehbiel Mark L. Berenson And P. K. Viswanathan
SN  - 9788131731574 (Pbk.)
PB  - New Dehli : Pearson 2011.
ER  -