Bhalla,A S <br/><br/>
Towards global action for appropriate technology 

 - Oxford  Pergamon  1979 
 - xviii,220p. 
<br/><br/><label>ISBN: </label>0080242774 
<br/><br/><label>Subjects--Index Terms: </label>global action  technology 
<br/><br/><label>Dewey Class. No.: </label>606.01  / BHA