Introduction to automata theory, languages, and computation

Bibliographic Details
Main Author:	Hopcroft, John E. 1939-
Other Authors:	Motwani, Rajeev, Ullman, Jeffrey D. 1942-
Format:	Book
Published:	Boston Pearson c2008.
Edition:	3rd ed.
Subjects:	Machine theory. Formal languages. Computational complexity.