Publisher description http://www.loc.gov/catdir/description/wiley041/2004041886.html
Table of contents http://www.loc.gov/catdir/toc/wiley041/2004041886.html
Contributor biographical information http://www.loc.gov/catdir/bios/wiley045/2004041886.html

Table of Contents http://www.loc.gov/catdir/toc/onix07/2001033013.html
Publisher description http://www.loc.gov/catdir/description/wiley036/2001033013.html
Contributor biographical information http://www.loc.gov/catdir/bios/wiley044/2001033013.html

Inhaltsverzeichnis Business data communications