Rugg, Gordon <br/><br/>
Gentle guide to research methods / 
Gordon Rugg and Marian Petre 
 - India  Tata McGraw-Hill  2007 
 - 238 p. 
<br/><br/><label>ISBN: </label>9780071067942 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology - Research methods
<br/><br/><label>Dewey Class. No.: </label>072 RUG-G