TY  - BOOK
AU  - Conover W J
TI  - Practical nonparametric statistics Ed. 2
T2  - Wiley Series in Probability and Mathematical Statistics
U1  - B28, L1;M0 
PY  - 1980///
CY  - New York
PB  - John Wiley        
KW  - Statistics
N1  - Bibliography: P 394-426
ER  -