Croner's guide to I.T. [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 compatible PC with a high density disk drive; 3 MB RAM (minimum); 6.5 MB free disk space at time of loading.
Industrial procurement
Information technology
Also available in print (loose-leaf).