LEW'P15 PG/2697 PG/2698 PG/2699 Lewis, Harry R. Elements of the theory of computation / Harry R. Lewis, Christos H. Papadimitriou. – 2nd ed. – Noida, India : Pearson India Education, c2015 [], 361[3]p. ISBN9789332549890 : Rs.479/- . Machine theory . Computational complexity. . Formal languages. . Papadimitriou, Christos H. |