Cornell University Library · Nabu Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| English Field Systems | 978-1-112-60254-2 (1-112-60254-2) | 2010 |
| English Field Systems | 978-1-145-16580-9 (1-145-16580-X) | 2010 |
| War Time Control of Industry: The Experience of England | 978-1-112-00805-4 (1-112-00805-5) | 2009 |
H.G. · H. Gray · H. L. Gray · Howard Gray · Howard-l · L.G. · L. Gray