Page:Popular Science Monthly Volume 66.djvu/20

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16
POPULAR SCIENCE MONTHLY.
Perry. French. Tufts. Ormond. Höfding. Ward. Arrhenius.
Hammond. Boltzmann. Cattell. Ostwald. Creighton. Erdmann. Loeb.
Before the Addresses of Professors Ostwald and Erdmann on the Methodology of Science.