Mishra, K. L. P. Theory of computer science : Automata, Languages and Computation / K. L. P. Mishra and N. Chandrasekaran. - New Delhi : Prentice-Hall of India, 1993. - vi, 258p. : ISBN: 0876926324 : Subjects--Topical Terms: Computers.--- Dewey Class. No.: 004 / Th