LEADER 00000nam 2200205 a 4500 001 18473507 003 UkHlHU 007 t 008 000 040 UkHlHU 050 4 VK 577 H6 100 1 Hitchins, H. L. 245 10 From lodestone to gyro-compass /|cby H. L. Hitchins and W. E. May. 250 2nd ed. (rev.). 260 London :|bHutchinson's Scientific and Technical Publications,|c1955. 300 219p. 561 Copy inscribed by W.E. May to D.W. Waters.|5UkHlHU 650 0 Compass|xHistory. 700 1 May, William Edward.
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