Choice and adaptation of technology in developing 

 - Paris  O E C D         1974 
 - 239p. Bib. p 237-40  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics-Industry
<br/><br/><label>Dewey Class. No.: </label>X90gF.1(X).N6, L4