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By: Karsner, Howard Thomas, - Ecker, Enrique E.,Edition:Publication info: Philadelphia, Lippincott, [1921]Volume:Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects:BHL Collections:
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By: Karsner, Howard Thomas, - Ecker, Enrique Eduardo,Edition:Publication info: Philadelphia, J. B. Lippincott company, [c1921]Volume:Series:Holding Institution: University of California LibrariesSubjects:BHL Collections: