Abell, George O.  <br/><br/>
Exploration of the universe 
George O. Abell 
 - 3rd ed. 
 - New York  Holt Rinehart and Winston  1975 
 - xiv+738p.  figs; index; plates 
<br/><br/><label>ISBN: </label>30896657 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UniverseExploration
<br/><br/><label>Universal Decimal Class. No.: </label>524.8(075.2)  / ABE