www.ordsvy.gov.uk on CD-ROM [electronic resource] /
Great Britain.Ordnance Survey.
Southampton : Ordnance Survey,
c1998.
System requirements: IBM compatible PC.
System requirements: Macintosh.
Title from disc label.

In HTML format.
Great Britain. Ordnance Survey
Available for use on a standalone workstation within the library for single users. Disc will require installation.