LC control no. | n 99015063 |
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Descriptive conventions | rda |
Personal name heading | Twight, Mark, 1961- |
Birth date | 1961-11-02 |
Found in | Extreme alpinism, 1999: CIP t.p. (Mark Twight) data sheet (Mark F. Twight, b. Nov. 2, 1961) |