Keith F Punch <br/><br/>
Introduction to social research : quantitative and qualitative approaches/ 
by Keith F Punch 
 - 2 
 - London:  Sage,  2006. 
 - 320p. 
<br/><br/><label>ISBN: </label>9780761944171 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science Research<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300.72  / PUN/I