Martin, John C. Introduction to languages and the theory of computation / by John C. Martin - 3rd ed. - New Delhi : Tata McGraw Hill Education , 2003 - xiii,543p.: ill.; 25cm. Includes index. ISBN: 9780070660489 Rs.599.00 Subjects--Topical Terms: MATHEMATICAL LOGIC Dewey Class. No.: 511.3 MAR/I / 21