LEADER 00000nam 2200193 a 4500 001 18279934 003 UkHlHU 007 t 008 000 040 UkHlHU 050 4 VK 397 H2 100 1 Hancock, Harry E.|q(Harry Edgar) 245 10 Wireless at sea :|bthe first fifty years : a history of the progress and development of marine wireless communications written to commemorate the jubilee of the Marconi International Marine Communication Company Limited. 260 Chelmsford :|bMarconi International Marine Communication Company Limited,|c1950. 300 233p. 610 24 Marconi International Marine Communication Company Limited. 650 0 Wireless communication systems|xHistory. 710 2 Marconi International Marine Communication Company Limited.
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