TY  - BOOK
AU  - Krishnaiah,P.R.
AU  - Sen,P.R.
TI  - Nonparametric methods
SN  - 0444868712 :
U1  - 519 
PY  - 1984///
CY  - Amsterdam
PB  - North-Holland
KW  - Nonparametric statistics
N1  - Includes index
ER  -