| t | Sybex-Verlag GmbH was founded in 1981 in Düsseldorf, Germany. It is a division of <moby company="Sybex Inc">Sybex Inc.</moby> | t | Sybex-Verlag GmbH was founded in 1981 in Düsseldorf, Germany. It is a division of <moby company="Sybex Inc">Sybex Inc.</moby> |