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  1. The report of the secretary general; prepared by John Barrett, secretary general, and Glen Levin Swiggett, assistant secretary general.
    By: Pan-American Scientific Congress Washington, D.C. - Barrett, John, - Swiggett, Glen Levin
    Publication info: Washington,Govt. Print. Off.,1917.
    Holding Institution: University of California Libraries (archive.org)
    View Book