| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Future of the United States Government: Towards the Year 2000 | 978-0-13-345892-3 (0-13-345892-X) | 1972 |
| The Quality of the Urban Environment: Essays on "New Resources" in an Urban Age | 978-1-138-93036-0 (1-138-93036-9) | 2015 |
H. P. · H.S. · Harvey P. · Harvey S. · S. P.