TY  - BOOK
AU  - Gupta, S. P.
AU  - Gupta, M. P.
TI  - Business statistics
SN  - NA
U1  - 519.5 GUP 
PY  - 1994///
CY  - New Delhi
PB  - Sultan Chand & Sons, 
KW  - Commercial statistics
KW  - Statistics
N1  - Includes bibliographies and index
ER  -