Papers read at the British Association meeting of 1925 on the work of the Ordnance Survey including an account of the work of the international bureau of the 1/M map which is locat...

von Jack, E. M.
Ordnance Survey Professional, N. S. 10
London : His Majesty's Stationery Office, 1926.
Umfang/Format: 13 S. : 1 Taf. ; 31 cm.