Healey, Joseph F.,  1945- <br/><br/>
Statistics :  a tool for social research / 
Joseph F. Healey. 
 - 6th ed. 
 - Belmont, CA :  Wadsworth, Thomson Learning,  c2002. 
 - xxi, 521 p. :  ill. ;  24 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0534557856 
<br/><br/><label>LCCN: </label>2001017976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.<br/>Statistics.
<br/><br/><label>LC Class. No.: </label>HA29  / .H35 2002 
<br/><br/><label>Dewey Class. No.: </label>519.5