The British Library map catalogue on CD-Rom [computer file]
Map Library (British Library)
Primary Source Media Limited.
British Library.
Woodbridge, CT : Primary Source Media, in association with the British Library,
1999.
Title from disc label.
System requirements: 386 or better personal computer; 4 MB RAM; requires 5 MB free on hard disc; MS DOS or better; Windows 3.1 or better; color VGA; Double speed CD-rom player.
Map Library (British Library)
British Library
Maps