Nakahara, Mikio. , Geometry, topology, and physics - 2nd ed. . - London: CRC Press, 2003. - xxii, 573 p. : ill.; 24 cm. . - Graduate student series in physics. . Includes bibliographical references (p. 560-564) and index. ISBN: 9780750306065 Dewey Class. No.: 530.15 NAK