Sidgwick, J. B.  1916- <br/><br/>
Amateur astronomer's handbook / 
by J. B. Sidgwick 
 - 3rd ed.  prepared by R. C. Gamble. 
 - London :  Faber and Faber,  1971 
 - 2, 577 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography : p. 530-558. 
<br/><br/><label>ISBN: </label>0571047483 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Amateurs' manuals<br/>Astronomical instruments--Amateurs' manuals