000 003210000a22001450004500
003 MACL
040 _aMACL
090 _c31291
_d31290
100 _aComer, Douglas E.
245 _aThe Internet Book
260 _bPerson Education asia
_c2001
350 _a195
650 _aComputer science
942 _cBOOK
_k004.678/Com
999 _c30977
_d30977