Healey, Joseph F <br/><br/>
Statistics : a tool for social research 
Joseph F. Healey 
 - 8th ed 
 - Belmont, CA  Thomson / Wadsworth  c2009 
 - xxx, 512 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780495096559 
<br/><br/><label>ISSN: </label>2007936259 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Statistical methods<br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.507 HEA