Gibson, George E <br/><br/>
The Quiet sun 
George E. Gibson 
 - Washington  National Aeronautics and Space Administration  1973 
 - xvii, 330p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Solar Space<br/>Sun
<br/><br/><label>Universal Decimal Class. No.: </label>523.94  / GIB