000 00387nam a2200157 4500
008 160616s2004 000 0
245 _aSemigroups and languages: proceedings
100 _aAraujo, Isabel M [et al] Eds.
260 _aChennai
260 _bWorld scientific
260 _c2004
300 _a249
020 _a9812389172
942 _cBK
_2BK20909
080 _a691.3 ARA
999 _c20909
_d20909