Smith, Alex G. (Alexander Goudy), 1919- <br/><br/>
Radio exploration of the planetary system 
by Alex G. Smith and T. D. Carr 
 - Princeton (N.J.)  D. Van Nostrand Co.  1964 
 - vi, 148 p. : ill. ; 21 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio astronomy
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Solar system