Eicher, David J <br/><br/>
Comets!  visitors from deep space 
David J. Eicher 
 - Cambridge  Cambridge University Press  2013 
 - xvi, 208p. 
<br/><br/><label>ISBN: </label>978-1-107-62277-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comets
<br/><br/><label>Universal Decimal Class. No.: </label>523.64  / EIC