581
Philip, Abraham
| Trinity College and Seminary in Cooperation with t |
2002
583
Robert K. Garcia
| The Rowman & Littlefield Publishing Group |
2008
584
Roberts, Tonya J.
| The Gerontological Society of America |
2017
585
Rogowski, Jeannette
| The Gerontological Society of America |
1997
587
Safrit, R. Dale
| Association for Volunteer Administration |
2001
588
Sage, George R.
| Gazette Steam Book and Job Printing House |
1869
589