TY  - BOOK
AU  - Siegel,Sidney.
TI  - Nonparametric Statistics for the Behavioral Sciences
U1  - 311.2 SIE 
PY  - 1956///
CY  - London
PB  - McGraw-Hill Book Company,INC.
KW  - NonParametric Inference-Statistics,The One-Sample Case,The Case of Two Related Samples
ER  -