Sadhu, A.N. <br/><br/>
Research methodology in social sciences 

 - Bombay  Himalaya publishing  1980 
 - 287p.  21.5cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>300.72  / SAD