Impact of SPS heating on VLF, LE, and MF telecommunications systems ascertained by experinmental means 

 - Washington, D.C. :  United States Government Printing Office,  1980 
 - Various pagings ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Remote control<br/>Telecontrol--engineering
<br/><br/><label>Dewey Class. No.: </label>620.46