
VLB
Find and order books available from German booksellers
Amazon.de und Amazon.com
The leading internet shop
Missing Link
More than 3.8 million English language books available from Missing Link.
ZVAB (Zentrales Verzeichnis Antiquarischer Bücher )
ChooseBooks.com is a worldwide marketplace for Used, Rare, Antiquarian and Out-of-Print Books, Autographs and Ephemera Items.
abebooks.de
110 Millionen new, used or antiquarian books.
DIN-Katalog für technische Regeln
Online database with more than 100,000 detailled informations about German DIN standards and technical regulations.
Please ask in the library for username and password.