| |
| 1986 | ||
|---|---|---|
| 3 | EE | Donna Williamson: Information Retrieval Research at the National Library of Medicine. SIGIR Forum 19(1-4): 15 (1986) |
| 2 | EE | Donna Williamson: The IRX Project. SIGIR Forum 19(1-4): 19 (1986) |
| 1 | EE | Donna Williamson: The Online Reference Works Program. SIGIR Forum 19(1-4): 19-20 (1986) |