TY  - BOOK
AU  - Gupta,S.P.
AU  - Gupta,M.P.
TI  - Business statistics
SN  - 8170140285 :
U1  - 519.5 
PY  - 1999///
CY  - New Delhi
PB  - Sultan Chand
KW  - Statistics
KW  - Business statistics
N2  - Mathematics and Statistics
ER  -