TY  - BOOK
AU  - Cronin, Mary J.
TI  - Unchained value : the new login of digital business
SN  - 0875849377
U1  - 303.4833 
PY  - 2000///
CY  - Boston: 
PB  - Harvard Business School Press
KW  - digital value system
KW  - electronic commerce
KW  - information
ER  -