Asimov, Isaac,  <br/><br/>
Asimov's guide to halley's comet 

 - 118 pages :   illustrations ;   20 cm 
<br/><br/><label>ISBN: </label>0586066853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Halley's comet
<br/><br/><label>Dewey Class. No.: </label>523.6