TY - GEN AU - Nagpal, C. K TI - Formal languages and automata theory. SN - 9780198071068 U1 - 511.3 PY - 2018/// CY - New Delhi : PB - Oxford University Press, KW - Formal languages KW - Automata formal languages KW - Mathematical preliminaries KW - Computable functions KW - Turing machines N1 - It includes index and appendix ER -