The normal phase variations of the 18 kc/s signals from NBA observed in Frankfurt, Germany /
A.H. Brady, A.C. Murphy and D.D. Crombie.
APA Citation
Brady, A. H., Crombie, D. D., Murphy, A. C., United States. National Bureau of Standards. (1963). The normal phase variations of the 18 kc/s signals from NBA observed in Frankfurt, Germany. [Washington, D.C.]: U.S. Dept. of Commerce, National Bureau of Standards .
MLA Citation
Brady, A. H, D D Crombie, A C Murphy, and United States. National Bureau of Standards. The Normal Phase Variations of the 18 Kc/s Signals From NBA Observed In Frankfurt, Germany. [Washington, D.C.]: U.S. Dept. of Commerce, National Bureau of Standards , 1963.