Technology transfer and communication  [Texte imprimé] / 
Ed. by Alan Hancock 
 - Paris:  Ed. de l'UNESCO,  1984 
 - 244 p. ;  24 cm 
 - Monographs on communication planning (Ed. de l'UNESCO, Paris) ;  4 .
 - Monographs on communication planning (Ed. de l'UNESCO, Paris) ;  4 .
<br/><br/><label>Dewey Class. No.: </label>338.926