Abstract
WE learn with much regret of the sudden death on March 23, through heart-failure, of Prof. Otto N. Witt, professor of chemical technology in the Technical High School at Charlottenburg.
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Notes . Nature 95, 151–156 (1915). https://doi.org/10.1038/095151b0
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DOI: https://doi.org/10.1038/095151b0