Kaufmann III, W. J. <br/><br/>
Exploration of the solar system   
by W. J. Kaufmann III 
 - New york  Macmillan Publishing Co,. Inc.  1975 
 - xii, 575p. 
<br/><br/><label>ISBN: </label>0023621400 
<br/><br/><label>Dewey Class. No.: </label>523.2  / N781