Fitzpatrick, Philip M <br/><br/>
Principles of celestial mechanics 
Philip M. Fitzpatrick 
 - New York  Academic Press  1970 
 - xvii, 405p. 
<br/><br/><label>ISBN: </label>12-257950-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Celestial mechanics
<br/><br/><label>Universal Decimal Class. No.: </label>521.1  / FIT