Edwards elaborates on Bernard Riemann's eight-page paper On the Number of Primes Less Than a Given Magnitude, published in German in 1859. His goal is not to supplant the classic work, but to provide mathematics students access to it. Indeed an English translation of the original is appended. Academic Press published the 1974 edition. Cited in Books for College Libraries, 3d. ed. Annotation c. Book News, Inc., Portland, OR (booknews.com)