000
00286nam a2200109Ia 4500
008
230915s9999 xx 000 0 und d
100
_a
Kalakota,Ravi And Whinston, Andrew B.
245
0
_a
Frontiers of Electronic Commerce Ed.17th
260
_b
Pearson
260
_c
2022
300
_a
864
999
_c
161722
_d
161722