Katz, Nicholas M., 1943- Rigid local systems / by Nicholas M. Katz. - Princeton, N.J. : Princeton University Press, 1996. - vii, 223 p. ; 25 cm. - The annals of mathematics studies ; no. 139 . Includes bibliographical references (p. [219]-223). ISBN: 0691011192 Subjects--Topical Terms: Differential equations--Numerical solutions.Hypergeometric functions.Sheaf theory. Dewey Class. No.: 515.35 KAT