Croner's environmental management. [computer file].
Croner Publications.
Croner.CCH.
Kingston Upon Thames : Croner,
1999-
Title from title screen.
Kept up-to-date with update discs.
Published 2000- Croner.CCH.
System requirements 16-bit machines: CD-ROM drive; MS DOS 6.0 or later and Windows 3.11; 386 or higher processor; 8MB RAM (12MB recommended); 120KB free hard disk space (minimum installation) or up to 25MB free hard disk space (full installation).
System requirements 32-bit machines: CD-ROM drive; Microsoft Windows '95; Microsoft Windows NT 3.51 or later; 486 or higher processor; 12MB RAM (Windows '95); 16MB RAM (NT); 120KB free hard disk space (Minimum installation) or up to 25MB free hard disk space (full installation).
Environmental policy
Also available in print (loose-leaf).