000 00265nam a22001217a 4500
100 _aRAJARAMAN, V.
245 _aESSENTIALS OF E - COMMERCE TECHNOLOGY
250 _a1ST
260 _bPHI
_c2022
300 _a246
650 _aCOMPUTER SCIENCE
942 _2ddc
_cBBA-BCA
999 _c3334
_d3334