Croner's guide to corporation tax [computer file].
Croner Publications.
Kingston upon Thames : Croner,
1998-
Title from title screen.
Kept up to date with update discs.
System requirements: CD-ROM drive; 386 or higher IBM PC or compatible; 4 MB RAM (8 MB recommended); 2 MB free hard disk space; MS-DOS 5.0 or higher; Microsoft Windows 3.1 or later.
Corporations
Also available in print (loose-leaf).