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Effect of Blending on the Orbital Elements of a Double-Line B-Type Binary
Canada. Department of Mines and Technical Surveys. Dominion Observatories Branch
, R. M. Petrie
, D. H. Andrews
, Colin D. Scarfe
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An Instrument for Calculating Precession
Donald Hatch Andrews
· 1958
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WAVE-LENGTH FOR RADIAL-VELOCITY DETERMINATIONS SPECTRAL TYPES A3-K8 WITH LOW DISPERSION.
CANADA. DEPARTMENT OF MINES AND TECHNICAL SURVEYS. DOMINION OBSERVATORIES.
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Simultaneous Six-Channel Microphotometer With Computerized Data Acquisition
National Research Council of Canada. Astrophysics Branch
, D.H. Andrews
, Kenneth Osborne Wright
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Values of Oort's Constant A Derived from Some B Stars
Petrie, R. M
, Andrews, D. H
, Cuttle, P. M
· 1956
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Plate Measuring Devices
Canada. Observatories Branch
, D.H. Andrews
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Wave-length Standards for Radial-velocity Determinations Spectral Types A3-K8 with Low Dispersion
Andrews, D. H
, Petrie, R. M
, McDonald, Jean K
· 1958
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Wie Fundamental Chemistry
Andrews
· 1966
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Some CAMAC Module Designs Incorporating Features of Importance to Astronomical Applications
Andrews, D. H
, A. Eburne
· 1978