Ordinance survey maps: a descriptive manual
Harley, J. B.
Ordinance survey maps: a descriptive manual - Southampton Ordnance Survey 1975 - xvi,201p. 31cm.
Includes bibliographical and index
Cartography
QTO QA793.7.H37
Ordinance survey maps: a descriptive manual - Southampton Ordnance Survey 1975 - xvi,201p. 31cm.
Includes bibliographical and index
Cartography
QTO QA793.7.H37