Intl. Workshop, Bad Honnef, Oct 30 - Nov 3, 1978 <br/><br/>
Graph-grammer and their application to computer science and biology   
ed. by Volker Claus, Hartmut Ehrig and Grzegorz Rozenberg 
 - Berlin  Springer-Verlag  1979 
 - vii, 477p. 
 - Lecture Notes in Computer Science  73 .
<br/><br/><label>ISBN: </label>354009525X 
<br/><br/><label>Dewey Class. No.: </label>006.66  / N79