Curtis, Bruce <br/><br/>
Social research   a practical introduction. 
Bruce Curtis 
 - London   Sage  2011 
<br/><br/><label>ISBN: </label>978-1-8478-7475-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences - Research
<br/><br/><label>LC Class. No.: </label>H 62 .C87