Hopcroft, Johne E. Introduction to Automata Theory, Language, and Computation - 3rd ed. - Delhi : Pearson, 2008. - xix, 535 p. : ill. :` 21 cm. Includes Index. Includes Bibliographical References. ISBN: 9788131720479 Subjects--Topical Terms: automata Dewey Class. No.: 511.35 H791i 2008