A handbook for telecommunication engineers. 
Edited by Budavox Budapest Telecommunication co. [Editor in chief: N. Izsák] 
 - Budapest,  1959. 
 - 536 p.  illus.  21 cm. 
<br/><br/><label>LCCN: </label>62049031  
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMUNICACIONES
<br/><br/><label>Index Terms--Genre/Form: </label><br/>MANUALES