Hopcroft, John E., Introduction to automata theory, languages, and computation / John E. Hopcroft, Rajeev Motwani, Jeffrey D. Ullman. - 3rd ed. - Boston : Pearson/Addison Wesley, c2007. - xvii, 535 p. : ill. ; 25 cm. ISBN: 9788131720479 701.00 Subjects--Topical Terms: Computer science.Computer mathematics.Automate thory.Computer languages. Dewey Class. No.: 004.0151