Proctor, Richard A. . <br/><br/>
Other Suns Than Ours /  Textual Documents 
Richard A.Proctor. 
 - 1st ed. / 
 - New York :  Longmans Green & Co ,  1896. 
 - 418p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>Sun Stars G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>523.7  / P 942 Ot