International Conference on Dynamics and Interactions of Galaxies (1989  Heidelberg) <br/><br/>
Dynamics and interactions of galaxies 

 - Berlin  Springer-Verlag  1990 
 - xv, 518p. 
<br/><br/><label>ISBN: </label>3540519416 
<br/><br/><label>Dewey Class. No.: </label>523.112  / N90;1