Land-Line® : user guide : format section.
Great Britain.Ordnance Survey.issuing body.
Loose-leaf in ring binder.
Title from cover of ring binder.
Includes folded map.
Accompanying map has title: Land-Line®: typical graphical representations of all feature codes.
Map based on Ordnance Survey Land-Line data with the permission of The Controller of Her Majesty's Stationery Office © Crown copyright 1996.
Includes index.