IBM Online Library
Ibm product information is available in browsable online libraries.
http://www.ibm.com/support/publications/us/library/product_libraries.shtml
Fatbrain Boeken
Fatbrain Boeken
http://www1.fatbrain.com/catalogs/computing/subjects.asp?vm=c&subjectcode=omf&qorder=best&from=vjn388
IBM Publicaties
Ibm publications center has an extensive library of books such as technical manuals or product documentation. options for buying publications or accessing online documentation such as redbooks to download. search facilities and customer support for finding product publications and ordering books.
http://www.elink.ibmlink.ibm.com/public/applications/publications/cgibin/pbi.cgi
Mainframe Books
Mainframe Books
http://www.touniteamerica.com/books/index.html
Murach books
Publisher of beginning and professional programming books on java, c#, visual basic, sql, cobol, and cics.
http://www.murach.com/
Redbooks
Ibm redbooks are developed and published by ibm's international technical support organization, the itso. we develop and deliver skills, technical know-how, and materials to technical professionals of ibm, business partners and clients.
http://www.redbooks.ibm.com/