Heertje, Arnold <br/><br/>
Economics and technical change 

 - London  Weidenfeld and Nicolson  1977 
 - xii, 334p.; 23cm. 
<br/><br/><label>ISBN: </label>297772686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classical economists<br/>Economics<br/>Marx<br/>onopoly power<br/>Production theory<br/>Technical change<br/>Technological innovations