Dictionary of scientific biography
R
925 D554.9 and Gillispie, Charles Coulston, ed.
Dictionary of scientific biography
-- New York : Charles Scribner's , 1974
182079 Vol.9 (xiii, 620p.)
925 D554.9 and Gillispie, Charles Coulston, ed.
Dictionary of scientific biography
-- New York : Charles Scribner's , 1974
182079 Vol.9 (xiii, 620p.)