Word: pannekoek
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...Antonie Pannekoek, of the University of Amsterdam, Astronomy...
...Bart J. Bok, of Kapteyn Astronomical Laboratory in Groningen, Holland, has joined the Observatory staff for one year to carry out researches in spectrophotometry and stellar statistics. Dr. Leon Hufnagel, of Poland, has returned to the Harvard Observatory for a few months to continue his astrophysical researches. Dr. A. Pannekoek, director of the Astronomical Institute of the University of Amsterdam, visited the Harvard Observatory for a few days in October in the interest of his researches on the structure of the Milky...
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