Piggott, W R. Beynon, W J G. Brown, G M. <br/><br/>
Measurement of ionosperic absorption part-II : IGY instruction manual the ionosphere 

 - London  Pergamon Press  1957 
 - 381 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Measurement,ionosperic,absorption,part-II,IGY,instruction,ionosphere
<br/><br/><label>Dewey Class. No.: </label>551.5  PIG;1 R