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<li>z/Architecture (S/390)
<br />Manufacturer: IBM
- <br /><a href="http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9ar008/CCONTENTS">ESA/390 Principles of Operation</a>
- <br /><a href="http://publibfp.boulder.ibm.com/cgi-bin/bookmgr/BOOKS/dz9zr002/CCONTENTS">z/Architecture Principles of Operation</a>
<br /><a href="http://refspecs.linuxbase.org/ELF/zSeries/lzsabi0_zSeries.html">Linux for z Systems ABI</a>
</li>