Levin, Jack <br/><br/>
Elementary Statistics In Social Research 

 - 6th ed. 
 - New York  Harper Collins  1994 
 - 508 p. 
<br/><br/><label>ISBN: </label>0673469581 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science - Statistical Methods<br/>Statics
<br/><br/><label>Dewey Class. No.: </label>519.50243  / L28