TY  - BOOK
AU  - Lehmann E.L and Dabrera H.J.M.
TI  - Nonparametrics: Statistical Methods Bases on Ranks
SN  - 0-07-037073-7
U1  - 519.53 LEH 
PY  - 1975///
CY  - New York
PB  - Mc Graw-Hill Book Company
KW  - Nonparametric Inference-Statistics,Population Models,Expectation and Variance Formulas
ER  -