| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Business and the public interest | 978-0-07-032721-4 (0-07-032721-1) | 1972 |
| Introduction to economics and business enterprise | 978-0-07-032722-1 (0-07-032722-X) | 1972 |
Joint Csce-Asce National Conference on Environmental Engineering