TY  - BOOK
AU  - Gupta, S. P.
TI  - Practical Statistics
SN  - 9788121906241
U1  - 519.5 
PY  - 2002///
CY  - New Delhi
PB  - S. Chand & Company limited
KW  - Mathematics
KW  - Probabilities and applied mathematics
KW  - Statistical mathematics
ER  -