The face of the sun

Newton, Harold William.

The face of the sun H. W. Newton. - Harmondsworth, Middlesex Baltimore Penguin Books 1958. - 208 p. illus. - Pelican books A422 .

Includes index.

Bibliography : p. 205.

58004447 /L/r902


Sunspots.


Sun

QB521 / .N4

523.7
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