Sipser, Michael Introduction to the theory of Computation / Michael Sipser - 3rd edition - Delhi, India : Cengage Learning, c2013 - xxii, 458 pages : illustrations ; 24 cm Includes bibliographical references and index ISBN: 9788131525296 Subjects--Topical Terms: Computational complexityMachine theory Dewey Class. No.: 511.35 / SII 2013