| |
| * | 1970 | |
|---|---|---|
| 5 | EE | Joe N. Adams: From the Chairman. DATA BASE 2(1): 2 (1970) |
| 4 | EE | Joe N. Adams: From the Chairman. DATA BASE 2(2): 2 (1970) |
| 1969 | ||
| 3 | Joe N. Adams: From the Chairman. DATA BASE 1(2): 2 (1969) | |
| 2 | Joe N. Adams: From the Chairman. DATA BASE 1(3): 2 (1969) | |
| 1 | Joe N. Adams: From the Chairman. DATA BASE 1(4): 2 (1969) | |