Donnelly, R. F. <br/><br/>
Early detection of a solar flare a study of x-ray extreme ultraviolet, h-alpha and solar radio emission from solar flares / 
R. F. Donnelly 
 - Washington, D. C. :  United States Government Printing Office,  1968 
 - vi, 43 p. ;  26 cm. 
 - ESSA technical report ERL 128 ITS 90 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio astronomy<br/>Solar radiation<br/>Solar system
<br/><br/><label>Dewey Class. No.: </label>523.2