000 00245nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aSHELLY, SERWALKA,
245 0 _aBUSINESS DATA COMMUNICATIONS
260 _bCENGAGE LEARNING
942 _2ddc
_cMBA
999 _c11100
_d11100