TY  - BOOK
AU  -  Maritz J.S.
TI  - Distibution - free statistical methods
SN  - 0412254107
U1  - 519.5 
PY  - 1984///
CY  - London
PB  - Chapman and  Hall
KW  - Statistical Analysis
KW  - Statistics
N2  -  Statistics, Statistical Analysis
ER  -