R. C. · R.R. · Robert C. · Robert R.
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Caring for Your Aging Parents: A Concerned, Complete Guide for Children of the Elderly | Paperback | 978-0-13-114752-2 (0-13-114752-8) | 1984 |
| Caring for Your Aging Parents: A Concerned, Complete Guide for Children of the Elderly | Hardcover | 978-0-13-114786-7 (0-13-114786-2) | 1984 |