Showing 1 - 20 results of 311 for search '"OBSERVER"', query time: 0.03s Refine Results
  1. 1
    by BAKER
    Published 1978
    Subjects: “…Astronomy Observer's manual…”
  2. 2
    by Pakenham
    Published 1970
    Subjects: “…Observer single-handed Trans-Atlantic Race,1968…”
  3. 3
    by Walker
    Published 1989
    Subjects: “…Australia Army North Australia Observer Unit History…”
  4. 4
    by Mayes
    Published 1992
    Subjects: “…Astronomy Observations…”
  5. 5
    by a Provenzo
    Published 2006
    Subjects: “…Observation (Educational method)…”
  6. 6
  7. 7
  8. 8
  9. 9
    by Rukl
    Published 1979
    Subjects: “…Astronomy Observers manuals.…”
  10. 10
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  12. 12
    by Gummesson
    Published 2000
    Subjects: “…Participant observation…”
  13. 13
    by Kovalev
    Published 2004
    Subjects: “…Atmosphere Laser observations.…”
  14. 14
    by Mead
    Published 1983
    Subjects: “…Aeronautics, Military Observation History…”
  15. 15
    by Kovalev
    Published 2004
    Subjects: “…Atmosphere Laser observations.…”
  16. 16
  17. 17
    by Jolliffe, Dean, Serajuddin, Umar
    Published 2018
    Subjects: “…REPEAT OBSERVATIONS…”
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  18. 18
    by Curtis
    Published 2000
    Subjects: “…Observation (Educational method)…”
  19. 19
    by Hallen
    Published 2009
    Subjects: “…Aerial observation (Military science) Australia…”
  20. 20
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