2059	 A Language for Treating Graphs	 A language for the representation of graph is described and the formulation of graph operations such as node and or link deletion or insertion union intersection comparison and traversal of graphs is given. Graphs are represented by linked lists. The language is syntactically defined as an extension to ALGOL and it is translated into ALGOL by means of a syntax-driven compiler. Application areas for this language are operation research network problems control theory traffic problems etc. graphs oriented nonoriented multiple colored graph language extended ALGOL operator-precedence syntax-driven compiler operation research network traffic
