Lectures on the theory of functions by J. E. Littlewood ... Littlewood, John E. (John Edensor), 1885-1977. Functions. QA331 .L77 517.1 LIL "The introduction and chapter I were printed off in 1931."--Pref. "Erratum" slip inserted. London : Oxford University Press, 1944. 1944. 1944 Text viii, 243 p. : eng