Copyright (c) 1990, 1991, 1992, 1993, 1998 The Open Group , Inc.
 ALL RIGHTS RESERVED (MOTIF). See the file named COPYRIGHT.MOTIF for
 the full copyright text.

(c) Copyright 1996 Digital Equipment Corporation.
(c) Copyright 1996 Hewlett-Packard Company.
(c) Copyright 1996 International Business Machines Corp.
(c) Copyright 1996 Sun Microsystems, Inc.
(c) Copyright 1996 Novell, Inc. 
(c) Copyright 1996 FUJITSU LIMITED.
(c) Copyright 1996 Hitachi.

Copyright Takis Psarogiannakopoulos <takis@pmms.cam.ac.uk>

Copyright (c) 1992, 1993 by Thomas Wolfram, Berlin, Germany
