Records related to visits from scientists representing the Scientific and Technical Association of the People's Republic of China and astronomers to the Harvard University Center for Astrophysics,
The correspondence, agendas, memoranda, and itineraries in this series chiefly document a visit from scientists representing the Scientific and Technical Association of the People's Republic of China to the Harvard University Center for Astrophysics on October 6, 1975, as part of a one-month tr...
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