资料来源 : Free On-Line Dictionary of Computing

Comprehensive TeX Archive Network
     
         (CTAN) An {archive site} for the {TeX} text formatting
        package.
     
        {(http://www.tex.ac.uk)}.  {Gopher
        (gopher://gopher.tex.ac.uk/)}.  {(ftp://ftp.tex.ac.uk/)}.
        NFS: nfs.tex.ac.uk.
     
        (1995-01-18)