000 01724nam a2200409Ia 45e0
008 180816s2018 xx 000 0 und d
082 _a005.376
100 _aKalakota,Ravi
245 0 _aFrontiers Of Electronics Commerce
250 _a13th emp.
260 _bPEARSON EDUCATION, ND
942 _2ddc
_cREF
999 _c5867
_d5867