The Comet Halley archive summary volume 
Zdenek Sekanina, Lori Fry, editors. 
 - Pasadena, Calif.  Jet Propulsion Laboratory, California Institute of Technology  1991. 
 - vii, 332 p.  ill.  28 cm. 
<br/><br/><label>LCCN: </label>doc92000426  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Halley's comet
<br/><br/><label>Dewey Class. No.: </label>523.6