2
Ingersoll, Robert Green
| IN Choynski |
1877
4
Ingersoll, William H.
| Thos F Larkin |
1890
5
Ingersoll, Robert Green
| Paul Elder |
1906
7
Ingersoll-Dayton, Berit
| The Gerontological Society of America |
1996
8
Ingersoll, Robert Green
| Generic NL Freebook Publisher |
1996
9
Neal, Margaret B.
| The Gerontological Society of America |
1997
10
Krause, Neal
| The Gerontological Society of America |
1999