TY - BOOK AU - Claus Volker ED - International Workshop on Graph-Grammars and Their Application to Computer Science( 1st : 1978 : Bad Honnef ) ED - International Workshop on Graph-Grammars and Their Application to Computer Science 1st TI - Graph-grammars and their application to computer science : proceedings U1 - 5.131 PY - 1979/// CY - Berlin PB - Springer Verlag KW - Computer science KW - Graph grammars ER -