year of publication | ISBN | author(s) | title |
---|---|---|---|
1987 | 978-1-870598-01-9 | Richard R. Oliver | Guide to the Ordnance Survey One-inch Fifth Edition |
2004 | 978-1-870598-23-1 | Richard Oliver | A Guide to the Ordnance Survey One-Inch Seventh Series |
2005 | 978-1-870598-24-8 | Richard Oliver | Ordnance Survey Maps: A Concise Guide for Historians |