Levin, Jack,  1941- <br/><br/>
Elementary statistics in social research / 
Jack Levin, James Alan Fox, David R. Forde. 
 - 11th ed. 
 - Boston :  Allyn & Bacon Pearson,  2010. 
 - xiv, 554 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780205570690  Hadiah 0205570690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.<br/>Statistics.