CentOS

I was just wondering if there was a specific reason that CentOS 6 documentation is not listed on the following URL: http://wiki.centos.org/Manuals
Or is there an issue with my browser.

Thanks

There was some concern over the original license for the RHEL 6 documentation and it was never cloned/changed/made available for CentOS 6. 99.9% of the docs for RHEL 6 should be applicable to CentOS 6 so you can use that from http://docs.redhat.com