TY - BOOK AU - Natarajan, A M. AU - Tamilarasi, A. AU - Balasubramani, P. TI - Theory of computation SN - 9788122414738 U1 - 511.3 1 PY - 2010/// CY - New Delhi PB - New Age International Pvt Ltd KW - Context free languages KW - Turing machine KW - Undecidability ER -