Kemeny, John G. Introduction to finite mathematics / by John G. Kemeny, J. Laurie Snell and Gerald L. Thompson. - 2nd ed. - New Delhi : Prentice-hall of India private ltd, c1968. - xiv, 465 p. : ill. ; 22 cm. - Prentice-Hall mathematics series . Includes bibliographies and index Subjects--Topical Terms: Finite mathematics.Social sciences--Mathematics. Dewey Class. No.: 511.1 / KEI 1968