Olsen, Wendy. , <br/><br/>
Data collection :  key debates and methods in social research / 
Wendy Olsen. 
 - xi, 234 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9781847872555 1847872557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences --Research --Methodology.<br/>Quantitative research --Methodology.<br/>Qualitative research --Methodology.
<br/><br/><label>LC Class. No.: </label>H62   / .O47 2012