<code>
@Book{liebel2009openldap,
 author = {Liebel, Oliver},
 title = {OpenLDAP 2.4 : Das Praxisbuch},
 publisher = {Galileo Press},
 year = {2009},
 address = {Bonn},
 isbn = {9783836211987},
 lang = {de},
 sign = {11/00067},
 gbv = {54.32},
 rvk = {ST 206 L24},
 url = {http://www.galileocomputing.de/katalog/buecher/titel/gp/titelID-1801},
 thumb = {http://cover.galileo-press.de/9783836211987.jpg}
}
@Book{kluenter2008ldap,
 author = {Klünter, Dieter},
 title = {LDAP verstehen, OpenLDAP einsetzen : Grundlagen und Praxiseinsatz},
 publisher = {Dpunkt-Verl},
 year = {2008},
 address = {Heidelberg},
 isbn = {9783898642637},
 lang = {de},
 sign = {11/00069},
 gbv = {54.32},
 rvk = {ST 206 L24},
 url = {http://www.dpunkt.de/buecher/2104.html},
 thumb = {http://www.dpunkt.de/img/cover/gross//2104.jpg}
}
@Book{heinlein2008postfix,
 author = {Heinlein, Peer},
 title = {Das Postfix-Buch : sichere Mailserver mit Linux},
 publisher = {Open Source Press},
 year = {2008},
 address = {München},
 isbn = {9783937514505},
 lang = {de},
 sign = {11/00071},
 gbv = {54.32},
 rvk = {ST 273 H468},
 url = {http://www.postfixbuch.de/},
 thumb = {http://www.postfixbuch.de/media/postfixbuch-titel.png}
}
@Book{heinlein2007pop3-imap,
 author = {Heinlein, Peer},
 title = {POP3 und IMAP : Mailserver mit Courier und Cyrus},
 publisher = {Open Source Press},
 year = {2007},
 address = {München},
 isbn = {9783937514116},
 lang = {de},
 sign = {11/00070},
 gbv = {54.32},
 rvk = {ST 273 H468},
 url = {http://www.imap-buch.de/},
 thumb = {http://www.imap-buch.de/media/imapbuch-titel.png}
}
@Book{liebel2006openldap,
 author = {Liebel, Oliver},
 title = {OpenLDAP : [Grundlagen und Installation; Konfiguration und Verwaltung; mit zahlreichen Beispielskripten]},
 publisher = {Galileo Press},
 year = {2006},
 address = {Bonn},
 isbn = {9783898427623},
 lang = {de},
 sign = {11/00068},
 gbv = {54.32},
 rvk = {ST 206 L24},
 url = {http://www.galileocomputing.de/katalog/buecher/titel/gp/titelID-1175},
 thumb = {http://cover.galileo-press.de/9783898427623.jpg}
}
@Book{bauer2006openvpn,
 author = {Bauer, Johannes},
 title = {OpenVPN : Grundlagen, Konfiguration, Praxis},
 publisher = {Dpunkt-Verl},
 year = {2006},
 address = {Heidelberg},
 isbn = {9783898643962},
 lang = {de},
 sign = {11/00072},
 gbv = {54.32},
 rvk = {ST 201 O54},
 url = {http://www.dpunkt.de/buecher/2388.html},
 thumb = {http://www.dpunkt.de/img/cover/gross//2388.jpg}
}
@Book{stevens2004unix,
 author = {Stevens, W. Richard},
 title = {UNIX Network Programming, Volume 1, Second Edition: Networking APIs: Sockets and XTI},
 publisher = {Addison-Wesley},
 year = {2004},
 address = {Boston, MA},
 isbn = {9780131411555},
 lang = {en},
 sign = {},
 gbv = {54.32},
 rvk = {ST 261 U61},
 url = {http://www.unpbook.com/},
 thumb = {http://www.unpbook.com/cover.gif},
 wishlist = {yes}
}
@Book{droms2003the,
 author = {Droms, Ralph},
 title = {The Dhcp Handbook},
 publisher = {SAMS},
 year = {2003},
 address = {Indianapolis},
 isbn = {9780672323270},
 lang = {en},
 sign = {11/00015},
 gbv = {54.32},
 rvk = {},
 url = {http://www.pearson.ch/1471/9780672323270/DHCP-Handbook-The.aspx},
 thumb = {http://www.pearson.ch/bild.aspx?id=9780672323270.jpg}
}
@Book{banning2001ldap,
 author = {Banning, Jens},
 title = {LDAP unter Linux : Netzwerkinformationen in Verzeichnisdiensten verwalten},
 publisher = {Addison-Wesley},
 year = {2001},
 address = {München Boston u.a},
 isbn = {9783827318138},
 lang = {de},
 sign = {11/00047},
 gbv = {54.32},
 rvk = {ST 206 L24},
 url = {http://www.addison-wesley.de/3827318130.html},
 thumb = {http://www.addison-wesley.de/media_local/shop_u1bigs_3D/9783827318138.jpg}
}
@Book{stevens1999unix,
 author = {Stevens, W. Richard},
 title = {UNIX Network Programming, Volume 2, Second Edition: Interprocess Communications},
 publisher = {Prentice Hall PTR},
 year = {1999},
 address = {Upper Saddle River, NJ},
 isbn = {9780130810816},
 lang = {en},
 sign = {},
 gbv = {54.32},
 rvk = {ST 261 U61},
 url = {http://www.kohala.com/start/unpv22e/unpv22e.html},
 thumb = {http://www.kohala.com/start/unpv22e/gifs/unpv22e.gif},
 wishlist = {yes}
}
@Book{spainhour1999webmaster,
 author = {Spainhour, Stephen},
 title = {Webmaster in a nutshell},
 publisher = {O'Reilly},
 year = {1999},
 address = {Sebastopol, CA},
 isbn = {9781565923256},
 lang = {en},
 sign = {11/00039},
 gbv = {54.32},
 rvk = {ST 205},
 url = {http://www.oreilly.de/catalog/9781565923256/#top},
 thumb = {http://www.oreilly.de/catalog/newcovers/9781565923256_cat.gif}
}
@Book{fischer1996netzwerkprogrammierung,
 author = {Fischer, Stefan},
 title = {Netzwerkprogrammierung unter LINUX und UNIX},
 publisher = {Hanser},
 year = {1996},
 address = {München Wien},
 isbn = {9783446186774},
 lang = {en},
 sign = {11/00037},
 gbv = {54.32},
 rvk = {ST 261 U61},
 url = {},
 thumb = {http://ecx.images-amazon.com/images/I/71KCK0ADKPL._SS500_.gif}
}
@Book{stevens1996tcpip,
 author = {Stevens, W},
 title = {TCP/IP Illustrated, Volume 3: TCP for Transactions, HTTP, NNTP, and the UNIX Domain Protocols},
 publisher = {Addison-Wesley Pub. Co},
 year = {1996},
 address = {Reading, Mass},
 isbn = {9780201634952},
 lang = {en},
 sign = {},
 gbv = {54.32},
 rvk = {ST 206 T12},
 url = {http://www.kohala.com/start/tcpipiv3.html},
 thumb = {http://www.kohala.com/start/gifs/tcpipiv3.gif},
 wishlist = {yes}
}
@Book{kirch1995linux,
 author = {Kirch, Olaf},
 title = {Linux network administrators' guide},
 publisher = {O'Reilly},
 year = {1995},
 address = {Sebastopol, CA},
 isbn = {1565920872},
 lang = {en},
 sign = {11/00008},
 gbv = {54.32},
 rvk = {ST 261 U61},
 url = {http://www.oreilly.de/catalog/9781565920873/#top},
 thumb = {http://www.oreilly.de/catalog/newcovers/9781565920873_cat.gif}
}
@Book{stevens1995tcpip,
 author = {Stevens, W},
 title = {TCP/IP Illustrated, Volume 2: The Implementation},
 publisher = {Addison-Wesley Pub. Co},
 year = {1995},
 address = {Reading, Mass},
 isbn = {9780201633542},
 lang = {en},
 sign = {},
 gbv = {54.32},
 rvk = {ST 201 T12},
 url = {http://www.kohala.com/start/tcpipiv2.html},
 thumb = {http://www.kohala.com/start/gifs/tcpipiv2.gif},
 wishlist = {yes}
}
@Book{stevens1994tcpip,
 author = {Stevens, W. Richard},
 title = {TCP/IP Illustrated, Volume 1: The Protocols},
 publisher = {Addison-Wesley Pub. Co},
 year = {1994},
 address = {Reading, Mass},
 isbn = {9780201633467},
 lang = {en},
 sign = {},
 gbv = {54.32},
 rvk = {ST 206 T12},
 url = {http://www.kohala.com/start/tcpipiv1.html},
 thumb = {http://www.kohala.com/start/gifs/tcpipiv1.gif},
 wishlist = {yes}
}
</code>