| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1968 |
|
BayCon: 26th World SF Convention | BayCon Committee | Nonfiction | 59|59.1 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1968 |
|
BayCon: 26th World SF Convention | BayCon Committee | Nonfiction | 59|59.1 |