Croner's manual for heads of science [computer file].
Croner Publications.
Kingston Upon Thames : Croner,
1997-
Title from title screen.
Quick guide and user guide accompany first issue.
Kept up-to-date with update disks.
System requirements: 386 IBM PC compatible or higher; 4 MB RAM (8 MB recommended); 3 MB free hard disk space; MS DOS 5.0 or later; Microsoft Windows 3.1 or higher.
Laboratories
Laboratories
Science
Also available in print (loose-leaf).