Abstract
ABSTRACT Results of slit-spectrograph observations are reported for approximately 260 stars. The data presented range from recognition of many new Ap, Am, and other unusual stars to H-alpha observations of early-type supergiants and Be stars. The material discussed was obtained over the past 40 years at a number of U.S. observatories and at the Dominion Astrophysical Observatory in Victoria, B.C.
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Schedule a callMore From: Publications of the Astronomical Society of the Pacific
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