A course of modern analysis : an introduction to the general theory of infinite processes and of analytic functions; with an account of the principal transcendental functions
by E. T. Whittaker and G. N. Watson.
3rd ed., reprinted.
Cambridge [Eng.] : The University Press, 1920.
5 págs. h., [3]-608 págs. : diagrs. ; 27 cm.
"First edition 1902 ... Fourth edition 1927 ... Reprinted 1940."