The application of automated cartography in the Ordnance Survey [Land Surveyors Conference], 12 February 1970

Erwin, M. St G.

The application of automated cartography in the Ordnance Survey [Land Surveyors Conference], 12 February 1970 - ii. 9 leaves. one table

Unpublished paper, reference L1/4/70/2; Filed in Archives box 1970/5 A

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