Poynting, John

Porta, John Baptista. Natural Magick. Basic Books, Inc., New York. 1957. Poynting, John Henry. Collected Scientific Papers. At the University Press, Cambridge. 1920. 

COLLECTED SCIENTIFIC PAPERS by John Henry Poynting. Copyright 1920. Reprinted by permission of the publisher, at the University Press, Cambridge. 

John Henry Poynting, bom Sep. 9, 1852, in Monton, England, died Mar. 30, 1914, in Birmingham, England. 

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