@book{44509,
	author = {Hopcroft, John E. / Motwani, Rajeev / Ullman, Jeffrey D.},
	title = {Introduction to Automata theory, Languages, and Computation},
	publisher = {Pearson Education ( Singapore ) Pte. Ltd.},
	address = {N. Delhi},
	edition = {3rd},
	note = {2369}
}