LC control no. | n 84035684 |
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Personal name heading | Haag, Ervin |
Variant(s) | Haag, E. J. (Ervin J.) |
Found in | Forintos, G. The Petroff defence, 1983: t.p. (Ervin Haag) p. vii, etc. (E. J. Haag; intl. chess master; trainer, Hungarian team at the Malta Olympiad) |