Cutler, Ellie, ed. The X Window system in a Nutshell : desktop quick reference - 2nd ed. - Sebastopol, Calif. : O'Reilly, 1992 - 409 p. Subjects--Topical Terms: WINDOWS (COMPUTER PROGRAM)X WINDOW SYSTEM (COMPUTER SYSTEM) LC Class. No.: QA76.76 .W56 / C874X 1992