Burnham, Robert <br/><br/>
Great comets 
Robert. Burnham                                              
 - Cambridge  Cambridge University Press  2000 
 - ix, 228p. 
<br/><br/><label>ISBN: </label>0-521-64600-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comets
<br/><br/><label>Universal Decimal Class. No.: </label>523.64  / BUR