Dreyer , J.L.E. . <br/><br/>
History of the Royal Astronomical Society 1820-1920 /  Textual Documents 
J.L.E.Dreyer & H.H.Turner. 
 - 1st ed. / 
 - London :  Royal Astronomical Society ,  1923. 
 - 257p. :  ill ;  23cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>History-Royal Astronomical Society Astronomical Society G-Mathematics T/G-Astronomy 
<br/><br/><label>Dewey Class. No.: </label>520.6  / D 825 H