000 00306nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aLevine,John R
_94467
245 0 _aLex and Yacc
260 _bO Reily Media
260 _c1995
300 _a366
650 _aInformation Science
_94468
942 _cBE_BK
999 _c3541
_d3541