Young  V. Pauline. <br/><br/>
Scientific  Social   Surveys  and  Research 

 - 4th /   2012. 
 - Delhi:  PHI  Learning  Private  Limited,  2012. 
 - 576p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>English, Scientific  Knowledge. 
<br/><br/><label>Dewey Class. No.: </label>001.42