Hays, William Lee,  1926- <br/><br/>
Statistics / 
William L. Hays. 
 - 3rd ed. 
 - New York :  Holt, Rinehart and Winston,  c1981. 
 - xi, 713 p. ;  25 cm. 
<br/><br/> Second ed. published in 1973 under title: Statistics for the social sciences. 
<br/><br/>Includes bibliographical references (p. 669-672) and index. 
<br/><br/><label>ISBN: </label>0030567068 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.<br/>Statistics.<br/>Psychometrics.
<br/><br/><label>LC Class. No.: </label>HA29  / H39 1981