LC control no. | n 85387896 |
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Personal name heading | Iwan, W. D. (Wilfred D.) |
Variant(s) | Iwan, Wilfred D. |
Found in | U.S. National Workshop on Strong-Motion Earthquake Instrumentation (1981 : Santa Barbara, Calif.). U.S. strong-motion earthquake instrumentation, 1981: t.p. (W.D. Iwan) p. v (Wilfred D. Iwan) |