000 00314nam a2200121Ia 4500
100 _aMcNaughton, Robert
020 _a0-13-253500-9
942 _cBK
245 _aElementary computability formal languages, and automata
260 _aPrentice-Hall, Englewood Cliffs
_cc1982
082 _a511 McN
300 _axvi,400
999 _c28992
_d28992