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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

Coded by Alvin Chou