Punch, Keith F. , <br/><br/>
Introduction to social research :  quantitative and qualitative approaches / 
Keith F Punch. 
 - 3rd ed. 
 - xvi, 386 pages :  illustrations (some color) ;  24 cm. 
<br/><br/><label>ISBN: </label>9781446240922 9781446240939 1446240924 1446240932 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences --Research.
<br/><br/><label>LC Class. No.: </label>H62   / .P86 2013