WIESNER, LOTHAR <br/><br/>
TELEGRAPH AND DATA TRANSMISSION OVER SHORTWAVE RADIO LINKS: FUNDAMENTAL PRINCIPLES AND NETWORKS 

 - 2ND ED. 
 - LONDON Reino Unido  SIEMENS AKTIENGESELLSCHAFT HEYDEN & SON LTD  1981 
 - 199 
<br/><br/> ISBN: 0 85501 291 9 (HEYDEN & SON LTD) 
<br/><br/><label>ISBN: </label>3800913224 
<br/><br/><label>LCCN: </label>85408 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RADIO<br/>SOFTWARE
<br/><br/><label>Dewey Class. No.: </label>621.384151