| LC control no. | n 82019900 |
|---|---|
| Personal name heading | Trappl, Robert |
| Variant(s) | Trappl, R. (Robert) |
| Found in | Progress in cybernetics ... 1975- European Meeting on Cybernetics and Systems Research (7th : 1984 : University of Vienna). Cybernetics and systems research 2, 1984: CIP t.p. (Robert Trappl) data sheet (b. 1/16/39) book cover (R. Trappl) |
| Invalid LCCN | n 2003014904 |
 |  |  |
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