Lehmann, E. L.  1917- <br/><br/>
Nonparametrics :  statistical methods based on ranks / 
Erich L. Lehmann ; with the special assistance of H. J. M. D'Abrera 
 - Rev. 1st ed. 
 - New York :  Springer,  2006 
 - xvi, 463 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0387352120 (pbk.)  RM240.76 9780387352121 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonparametric statistics