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By: Thatcher, Roscoe Wilfred,Edition:Publication info: New York, McGraw, 1921Volume:Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects:BHL Collections:
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By: Thatcher, Roscoe Wilfred,Edition: 1st ed.Publication info: New York [etc.], McGraw-Hill book company, inc, 1921Volume:Series:Holding Institution: Multiple institutionsSubjects:BHL Collections:
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By: Bessey, Charles E. (Charles Edwin), - Bruner, Lawrence, - Smith, Howard Remus, - Swezey, Goodwin D. - Thatcher, Roscoe Wilfred,Edition: 9th ed.Publication info: Chicago, The University publishing co, 1911Volume:Series:Holding Institution: Library of CongressSubjects:BHL Collections: