Jean McAvoy and Nicola Brace <br/><br/>
Investigating Methods 
Jean McAvoy and Nicola Brace 
 - USA   The open University  2014 
 - 420 pages.  8.4 x 5.9 x 0.8 inches 
<br/><br/><label>ISBN: </label>978-1780079592 
<br/><br/><label>Dewey Class. No.: </label>150.72