Mandal, K <br/><br/>
Socio Economic and Technological Innovations 

 - 1 
 - New Delhi  Narosa Publishing House  2014 
 - 539 
<br/><br/> Socio Economics, Technological Innovations 
<br/><br/><label>ISBN: </label>9788184873399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socio Economics, Technological Innovations
<br/><br/><label>Dewey Class. No.: </label>338.064  / MAN