A source book in mathematics : Volume Two : The field of geometry - The field of probability - The field of calculus, functions, quaternions [monographie]
xii ; plate ; index pp. 697-701 ; 21 cm (this new Dover edition first published in 1959 is an unabridged and unaltered republication of the First Edition originally published in 1929, except that the original edition appeared as a one volum ; 395 p.
