Davies, Merton E., <br/><br/>
Reference coordinate systems of the moon and planets / 
Merton E. Davies   
 - iii, 7 pages ;  28 cm. 
 - The Rand paper series;  P-7274 .
 - The Rand paper series;  P-7274  .
<br/><br/>Includes bibliographical references: pages 6-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planets--Maps  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Moon--Maps.