Davies Duncan <br/><br/>
Introduction to technological economics 
Davies Duncan; McCarthy Callum 
 -  1967 
 - xvii,194p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavioral Economics
<br/><br/><label>Dewey Class. No.: </label>X:(S:44), K7