{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Graph Grammars and Their Application to Computer Science: 4th International Workshop Bremen, Germany, March 5-9, 1990 : Proceedings (Lecture Notes in Computer Science)","author_name":"Hartmut Ehrig, H. J. Kreowski","thumbnail_url":"https://www.ebooknetworking.net/books/038/754/big038754478X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-038754478X.html\">Graph Grammars and Their Application to Computer Science: 4th International Workshop Bremen, Germany, March 5-9, 1990 : Proceedings (Lecture Notes in Computer Science)</a>","width":400,"height":300}