TY  - BOOK
AU  - Gupta,S P.
AU  - 
AU  - Gupta,M P.
AU  - 
TI  - Business statistics / 
SN  - 8170148766
U1  - 519.5 23
PY  - 2002///
CY  - New Delhi
PB  - Sultan chand & sons
KW  - Statistics
N1  - Includes bibliography
ER  -