E-Commerce and Web Technologies [E-Book] : 5th International Conference, EC-Web 2004, Zaragoza, Spain, August 31-September 3, 2004, Proceedings /  

Bauknecht, Kurt.
2004

E-Commerce and Web Technologies [E-Book] : Third International Conference, EC-Web 2002 Aix-en-Provence, France, September 2–6, 2002 Proceedings /  

Bauknecht, Kurt.
2002

E-Commerce and Web Technologies (vol. # 3590) [E-Book] / 6th International Conference, EC-Web 2005, Copenhagen, Denmark, August 23-26, 2005, Proceedings  

Bauknecht, Kurt.
2005

Electronic Commerce and Web Technologies [E-Book] : First International Conference, EC-Web 2000 London, UK, September 4–6, 2000 Proceedings /  

Bauknecht, Kurt.
2000

Electronic Commerce and Web Technologies [E-Book] : Second International Conference, EC-Web 2001 Munich, Germany, September 4–6, 2001 Proceedings /  

Bauknecht, Kurt.
2001