W .Purgathofer, J Schonhut <br/><br/>
Advances in computer graphics V 

 - 
 -  Springer-Verlag  1989 
 - 221 
<br/><br/>  
<br/><br/><label>ISBN: </label>3-540-51420-1 
<br/><br/><label>Dewey Class. No.: </label>004.92