TY  - BOOK
AU  - GUPTA (S P);GUPTA (M P)
TI  - Business statistics
SN  - 81-7014-876-6
U1  - 519.5 GUPB 
PY  - 2002///
CY  - New Delhi
PB  - Sultan Chand & Sons
KW  - Business Statistics
ER  -