Black, James A.  <br/><br/>
Methods and issues in social research  
James A Black  
 - Islamabad :   National Book Foundation   NA  
 - 444 
<br/><br/><br/>English  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research 
<br/><br/><label>Dewey Class. No.: </label>300.18  / BLM