Alʹpert, IA. L.   <br/><br/>
Propagation of ELF and VLF waves near the earth 
IA. L. Alʹpert and D. S. Fligel 
 - New York  Consultants Bureau  1970 
 - v+171p.  figs; refs; tables 
<br/><br/><label>ISBN: </label>306108364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elf And Vlf WavesPropagation Of Elf & Vlf Waves
<br/><br/><label>Universal Decimal Class. No.: </label>551.510.535.4:621.372  / ALP