Gray David.E <br/><br/>
Doing Research In The Real World / David Gray. 

 - 2nd ed. 
 -  Los Angeles : Sage 2009. 
 - XVIII 604 P. : ILL (SOME COL.) 24 CM. 
 -  0 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>9781847873378 (Pbk.)