The sun, the earth, and near-earth space a guide to the sun-earth system /
|Main Author:||Eddy, John A.|
|Other Authors:||United States. National Aeronautics and Space Administration.|
[Washington, D.C.] :
National Aeronautics and Space Administration : [For sale by the Supt. of Docs., U.S. G.P.O.],
301 pages : illustrations (some color) ; 24 cm.