Negocios en Internet : e-commerce, correo electrónico, firma digital /

Bibliographic Details
Main Author: Hocsman, Heriberto Simon
Format: Book
Language:Spanish
Published: Buenos Aires : Astrea, 2005
Subjects:
Description
Physical Description:xxxii, 538 p.
Bibliography:Bibliografía: p. 533-538.
ISBN:9505086970