TY  - BOOK
AU  - Keller, Gerald
TI  - Statistics for management and economics
U1  - 519.5 K849S(11) 
PY  - 2018///
CY  - Delhi
PB  - Cengage Learning India
N1  - 3941 03/01/2020 HBD20/8164 15/01/2020
ER  -