TY - BOOK AU - Martin, John C. TI - Introduction to Languages and the Theory of Computation SN - 0-07-049939-X U1 - 005.131 PY - 2003/// CY - New Delhi PB - Tata McGraw Hill Publishing Company Ltd KW - Basic Mathematical Objects KW - Pushdown Automata KW - Turing Machines N1 - Index ER -