000 00334nam a2200097 4500
084 _2Colon Classification
_aX5-415:(D651)y7
100 _aNIKHIL, S
245 _aE-Commerce portal:Opportunities and challenges :
_ba case study of IRCTC
260 _aUniversity of Kerala
_bGovernment Arts College, Thiruvananthapuram
_c2022
942 _cTH
999 _c684748
_d684748