The Online Books Page

Books by D D. Crombie:

Books in the extended shelves:

• Crombie, D D.: The normal phase variations of the 18 KC/S signals from NBA observed at Boulder, Colorado, U.S.A. (U.S. Dept. of Commerce, National Bureau of Standards :, 1964), also by A. H. Brady, A C. Murphy, and United States. National Bureau of Standards (page images at HathiTrust)
• Crombie, D D.: The normal phase variations of the 18 kc/s signals from NBA observed at Maui, Hawaii (U.S. Dept. of Commerce, National Bureau of Standards :, 1964), also by A. H. Brady, A C. Murphy, Central Radio Propagation Laboratory (U.S.), and United States. National Bureau of Standards (page images at HathiTrust)
• Crombie, D D.: The normal phase variations of the 18 kc/s signals from NBA observed in Frankfurt, Germany (U.S. Dept. of Commerce, National Bureau of Standards :, 1963), also by A. H. Brady, A C. Murphy, and United States. National Bureau of Standards (page images at HathiTrust)

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