Hopcroft, John, E., Motwani, Rajeev, and Ullman, Jeffrey, D. Introduction to Automata Theory, Languages, and Computation - 3rd - US Pearson Education, Inc. 2007 - 487 ISBN: 9788131720479 Publisher. No.: SPS Books Distributors Subjects--Personal Names: MSc Computer Science Subjects--Topical Terms: Computer Science