Croner's guide to corporation tax [computer file].
Croner Publications.
Kingston upon Thames : Croner,
1995-
Title from title screen.
Quick guide and user guide accompany first issue.
Kept up to date with update disks.
System requirements: IBM PC or compatible; minimum 2.5Mb RAM and 6Mb free disk space at time of loading; high density disk drive.
Corporations
Also available in print (loose-leaf).