Ranasinghe  <br/><br/>
Research In Management:A Guide to Practice  English  
Ranasinghe , Sudatta 
 - Colombo 8:  The Postgraduate institute of Management,  2011. 
 - x,220p.:  ill,;  25cm. 
<br/><br/><label>ISBN: </label>9789558969144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methods
<br/><br/><label>Dewey Class. No.: </label>001.42  / RAN