Dipak Kumar Bhattacharyya <br/><br/>
Research methodology 

 - 2 
 - New Delhi  Excel Books  2006 
 - xiii,399  PB 
<br/><br/><label>ISBN: </label>8174464972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General<br/>Research
<br/><br/><label>Dewey Class. No.: </label>001.42  / BHAR