Sadhu, A. N.. <br/><br/>
Research methodology in Social Sciences /  

 - 1st Edn. /  
 - Bombay :   Himalaya Publishing House ,   1977 
 - 236p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Methods
<br/><br/><label>Dewey Class. No.: </label>SZ  / M0;3