Healey, Joseph F.,  1945- <br/><br/>
Statistics :  a tool for social research / 
Joseph F. Healey. 
 - 4th ed. 
 - Belmont, CA :  Wadsworth Pub.,  c1996. 
 - xvii, 551 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0534251528 (acidfree, recycled paper) 
<br/><br/><label>LCCN: </label>95011723  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.<br/>Statistics.
<br/><br/><label>LC Class. No.: </label>HA29  / .H39 1996