Lectures on space physics 
edited by Anton Bruzek/Hartmut Pilkuhn 
 - Dusseldorf  Bertelsmann Universitatsverlag  1973 
 - v. : ill. ; 23 cm. 
<br/><br/>v.1. Cosmic rays and space biophysics - v.2. Sun and interplanetary medium, relativistic astrophysics 
<br/><br/><label>ISBN: </label>3571091779 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planets--Exploration