Woltjer,L.,ed. <br/><br/>
Distribution and motion of interstellar matter in galaxies   
ed. by L.Woltjer 
 - New york  W.A.Benjamin, Inc.  1962 
 - xiii, 330p. 
 - Benjamin Books in the planetary and earth sciences .
<br/><br/><label>Dewey Class. No.: </label>523.112  / N62.1