TY  - BOOK
AU  - Lehmann E L
TI  - Non parametrics :  Statistical methods based on ranks   
T2  - Holden-Day series in probability and statistics Ed. by E L Lehmann
SN  - 0070370737
U1  - B28, L5 
PY  - 1975///
CY  - San Francisco  
PB  - Holden-Day         
KW  - Statistics
N1  - Bibliography  Chapterwise
ER  -