00766nam0-22002411i-450-990001210170403321000121017FED01000121017(Aleph)000121017FED0100012101720000920d1979----km-y0itay50------baengAutomata, languages and programmingProceedings of the Sixth Colloquium, Graz, Australia, July 16-20, 1979Edited by Hermann A. Maurer.Berlin [etc.]Springer-Verlag1979Lecture notes in computer science71ITUNINARICAUNIMARCBK990001210170403321C-16-(71282MA1MA1Automata, languages and programming339738UNINAING01