00638nam0-22002411i-450-990001245290403321000124529FED01000124529(Aleph)000124529FED0100012452920000920d1968----km-y0itay50------baengFormal languages: automata and structuresBY ENGELER,E.ChicagoMarkham1968Engeler,Erwin46589ITUNINARICAUNIMARCBK99000124529040332111-M-3114361MA1MA1Formal Languages353795UNINAING01