000 00323nam a2200133Ia 4500
008 220201s2019 xx 000 0 eng d
082 _a658.84
_bPAN
100 _aPandey,Adesh Kumar
245 0 _aConcepts of E-Commerce
250 _a2nd
260 _aNew Delhi
_bS.K.Kataria & Sons.
_c2019
300 _a178
942 _2ddc
999 _c38317
_d38317