Punch, Keith, <br/><br/>
Introduction to social research  quantitative & qualitative approaches / 
Keith F. Punch. 
 - Third edition. 
 - 1 online resource  ill (colour) 
<br/><br/><label>ISBN: </label>1446296164 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.<br/>Social surveys--Methodology.<br/>Sciences sociales--Recherche.
<br/><br/><label>LC Class. No.: </label>H62  / .P93