Wynn-Williams, Gareth, <br/><br/>
Surveying the skies :  how astronomers map the universe / 
Gareth Wynn-Williams. 
 - 1 online resource (190 pages) :  illustrations. 
 - Astronomer's Universe,  2197-6651 .
 - Astronomers' universe. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9783319285108 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Observations.<br/>Astronomy.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QB4  / .W966 2016 
<br/><br/><label>Dewey Class. No.: </label>520