TY  - BOOK
AU  - Conover,W.J., x
AU  - x
TI  - Practical nonparametric statistics : x
SN  - 8126507756
U1  - 519.53/C766p  
PY  - 1999///
CY  - New Delhi
PB  - Wiley 
KW  - Nonparametric statistics
KW  - Statistics
ER  -