Mcneill, Patrick <br/><br/>
Research methods 

 - 3rd ed. 
 - London  Routledge  1990 
 - x, 214p.  PB  20cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780415340762 
<br/><br/><label>Dewey Class. No.: </label>300.72  / MCN