000
00318 a2200133 4500
005
20260314061751.0
020
_a
9789819900459
100
_a
SHUAI,Q
245
_a
E-commerce Industry Chain
260
_a
Sichuan
_b
Springer
_c
2023
300
_a
ix,377p;ill;graph,table
_c
23cm
700
_a
LI,Z ZHANG,Y
942
_2
ddc
_c
BKS
999
_c
6817
_d
6817