MacEvoy, Bruce <br/><br/>
The Cambridge Double Star Atlas  [eBook] 

 - 2nd ed. 
 - Cambridge  Cambridge University Press  2016 
 - Online resource 
<br/><br/><label>ISBN: </label>978-1-316286-54-8 (Online) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics and Astronomy<br/>Practical and Amateur Astronomy