Kalakota, Ravi.
Electronic commerce : a manager's guide / Ravi Kalakota, Andrew B. Whinston. - Addison-Wesley 1997.
6343
Electronic commerce.
HF5548.32 / Kal.
Electronic commerce : a manager's guide / Ravi Kalakota, Andrew B. Whinston. - Addison-Wesley 1997.
6343
Electronic commerce.
HF5548.32 / Kal.