Methods of social research  study guide course code 5553, units 1-18  BOOK 

 - Islamabad  AIOU  21 
 -  ix, 30p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science-Research
<br/><br/><label>Dewey Class. No.: </label>300.72  / ALM