00340nam a2200121Ia 4500001000500000005001700005008004100022020001500063082001400078100003000092245007500122260002100197452120261006003804.0120911s9999    xx            000 0 und d  a0201416379  a005.2 DAV  a Davison, allan {et.al.}   a Distributed window systems:a practical guide to x11 and open windows   a Addison-wesley