000 00393nam a2200169Ia 4500
008 220709b1986 xxu||||| |||| 00| 0 eng d
082 _a621.381952
_bP66V
100 _aPin, J.E.
245 _aVarieties of formal languages
260 _aLondon
_bNorth Oxford academic
_c1986
300 _ax,138p.
630 _aComputer programming
700 _aHowie, A. Tr.
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a4208
981 _aLondon: North Oxford academic, 1986.
982 _ax,138p.
983 _aVarieties of formal languages
999 _c4088
_d4088