N. H. · R. H. · R.N. · Ronald N.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Illumination Engineering for Energy Efficient Luminous Environments | 978-0-13-450809-2 (0-13-450809-2) | 1980 | |
| Lighting for Energy Efficient Luminous Environment | 978-0-13-451568-7 (0-13-451568-4) | 1991 | M. Clay Belcher |