Healey, Joseph F.,  1945- <br/><br/>
Statistics :  a tool for social research / 
Joseph F. Healey. 
 - 10th ed. 
 - [Boston] :  Cengage,  [2015]. 
 - xxviii, 511 p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780357671238 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods<br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5