Hefti, E. <br/><br/>
Radio communications equipment for the Societe des Chemins de fer Vicinaux du Zaire (CVZ) 

<br/><br/><label>Subjects--Topical Terms: </label><br/>RADIO COMMUNICATIONS EQUIPMENT<br/>SOCIETE DES CHEMINS
<br/><br/><label>Universal Decimal Class. No.: </label>H621 BRO