Vacca, Roberto <br/><br/>
Modest technologies for a complicated  world 

 - Oxford  ; Pergamon Press  , 1980 
 - xiv,172p. 
<br/><br/><label>ISBN: </label>0080240674   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.9  / VAC