Hays, William.L. <br/><br/>
Satistics for the Social Sciences  Textual Documents 

 - Second Edition, 1973. 
 - [s.l]:  New York  Holt, Rinehart and Winstron,Inc. 
 - xxi; 954p. 
<br/><br/><label>ISBN: </label>0-03-077945-6 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.502 HAY