LC control no. | no 97048152 |
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Personal name heading | Böök, Eero E., 1910-1990 |
Found in | Suomen shakkiliitto r.y., 1972: t.p. (Eero E. Böök) The Oxford companion to chess, 1992 (Böök, Eero Einar, 1910-1990; Finnish chess player) |