TY  - BOOK
AU  - Liu, Jiming
AU  - Ye, Yiming
TI  - E-commerce agents : marketplace solutions, security issues, and supply and demand
SN  - 9783540419341
SN  - 200102098
U1  - 658.84 LIU 
PY  - 2001///
CY  - Berlin
PB  - Springer
KW  - Business enterprises - Computer networks - Security measures
KW  - Electronic commerce - Security measures
N1  - Includes bibliographical references and index
ER  -