| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Aviation and the Role of Government | 978-1-4652-7074-0 (1-4652-7074-4) | 2015 |
| Aviation and the Role of Government | 978-0-7575-4803-1 (0-7575-4803-2) | 2008 |
| AVIATION AND THE ROLE OF GOVERNMENT | 978-0-7575-0944-5 (0-7575-0944-4) | 2004 |
H. Lawrence · H.W. · Harry L. · Harry Lawrence · LAWRENCE HARRY W · W.L.