British military map-making in the Peninsular War /
Clark, Peter Kenneth.
O'Donoghue, Yolande.
International Conference on Cartography(7th :1974 :Madrid, Spain)
[S.l. : S.n], 1974.
Photocopy.
"Paper presented to the 7th International Conference on Cartography, ICA Madrid, Spain April-May 1974".