Penzo, Paul. <br/><br/>
Astrodynamics 1979 (Proceedings) /ed. by Paul Penzo (...)   

 - San Diegoa  AAS  1980 
 - xviii, 959p  incl. bibl. 
 - Advances in the Astronautical Sciences  v.40. 2 pts. .
<br/><br/><label>Dewey Class. No.: </label>629.406  / N57.40.1,.2 "SER"