Boyson, Sandor <br/><br/>
Technological change and development /Sandor Boyson 

 - New Delhi  Ashish  1993 
 - xiii, 425p 
 - International development studies series .
<br/><br/><label>ISBN: </label>8170245532 
<br/><br/><label>Dewey Class. No.: </label>338.064  / N93