Blaxter, Loraine <br/><br/>
How to research 

 -  4th ed. 
 - Berkshire   McMraw-Hill/ Open University Press  AUWSF    2010 
 - xii, 315 p. 
<br/><br/><label>ISBN: </label>978-03323867-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Methodology<br/> Research<br/>Research--Methodology<br/>Science