Sonachalam, K.S <br/><br/>
Research methodology of social sciences 

 - Madras  Emerald, In  1985 
 - viii, 91p.  PB 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>300.07  / SON