Calder, Nigel <br/><br/>
The comet is coming! 
Nigel Calder                                                
 - London  British Broadcasting Corporation  1980 
 - 160p. 
<br/><br/><label>ISBN: </label>0-563-17859-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Comets<br/>Planetary systems<br/>Solar system
<br/><br/><label>Universal Decimal Class. No.: </label>523.64  / CAL