000 00371pam a2200145 a 4500
020 _c
041 _h
082 _a005.71
_bSTA
245 _aBusiness Data Communications /
_cNULL.
_hTextual Documents
260 _aDelhi :
_bPearson Education Inc. ,
_c2004.
300 _a790 ;
_c24*18.
653 _aData Communications
700 _aCase, Thomas L.
930 _a298
999 _c119801
_d119801