Net worth : shaping markets when customers make the rules /
John Hagel III, Marc Singer.
- Boston : Harvard Business School Press, c1999.
- xx, 313 p. : ill. ; 24 cm.
Includes bibliographical references :p. (285-291)and index.
0875848893 (alk. paper)
98043263
Infomediaries. Consumers--Information services. Privacy, Right of. Online information services.