Alter – Information Systems 4th e d. © 2002 Prentice Hall 1 Moving Towards E-Business As Usual.
Alter – Information Systems © 2002 Prentice Hall 1 Networks and Telecommunications.
Alter – Information Systems 4th ed. © 2002 Prentice Hall 1 Moving Towards E-Business As Usual.
Alter – Information Systems 4th ed. © 2002 Prentice Hall 1 Information and Databases.
