Black James A. <br/><br/>
methods and issues in social research 
James A.Black 
 - Islamabad  National Book Foundation 
 - ix,444p  ill, 
<br/><br/>includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methods and issues in social research
<br/><br/><label>Dewey Class. No.: </label>300.72  / BLA