TY  - BOOK
AU  - Lehmann E L
TI  - Nonparametrics: statistical methods based on ranks
U1  - 000SA.12 
PY  - 1975///
CY  - San Francisco
PB  - Holden-Day
KW  - Non-parametric inference
KW  - Non-parametric statistics
KW  - Ranks
ER  -