Exploration of the planetary system  Symposium no. 65 held in Torun, Poland, 5-8 September, 1973 
/ D Reidel Publishing Company 
 - Holland:    D Reidel Publishing Company,       1974 
 - xii, 564p. 
<br/><br/><label>ISSN: </label>9027704503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Physics 
<br/><br/><label>Universal Decimal Class. No.: </label>523.4(082.2)   / L4