Ahrendt, Myrl H.  x <br/><br/>
The mathematics of space exploration  x 

 - x 
 - N.Y.  Holt  1965 
 - 160 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space Space 
<br/><br/><label>Dewey Class. No.: </label>629.4/AHM