Hays, L. William. <br/><br/>
Statistics for the social sciences / 
W. L. Hays. 
 - New York :  Holt, Rinehart and Winston,  c1973. 
 - xxi, 954 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0060468947 
<br/><br/><label>LCCN: </label>93024028     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.