Timmers, Paul.
Electronic commerce : strategies and models for business-to-business trading / Paul Timmers. - J. Wiley 1999.
8617
Electronic commerce.
Industrial marketing.
HF5548.32 / Tim.
Electronic commerce : strategies and models for business-to-business trading / Paul Timmers. - J. Wiley 1999.
8617
Electronic commerce.
Industrial marketing.
HF5548.32 / Tim.