Robson, Colin, <br/><br/>
Real World Research : 

 -  Wiley-Blackwell,  2002. 
 - 624 pages 
<br/><br/><label>ISBN: </label>9780631213055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.
<br/><br/><label>Dewey Class. No.: </label>300.72  / ROB