LEADER 00000nam 2200205 a 4500 001 0879191 003 UkHlHU 007 t 008 003010 9 1983 000 eng 020 0333305604 040 UkHlHU 050 4 GA 130 W9 100 1 Worthington, Basil. 245 10 Ordnance survey mapwork :|ba course for first examinations /|cB.D.R. Worthington, Robert Gant. 260 London :|bMacmillan Educational,|c1983. 300 112p. 700 1 Gant, Robert. 946 6XX absent
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