Healey, Joseph F. <br/><br/>
Statistics :  a tool for social research / 
Joseph F. Healey. 
 - International Ed ed. 
 - [S.l.] :  Wadsworth Publishing Co Inc,  2004. 
 - 560 p. ;  24 cm. 
<br/><br/> Import.  Spiral-bound. 
<br/><br/><label>ISBN: </label>0534628109 9780534628109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social research & statistics.<br/>Social Sciences.