TY - BOOK AU - Ghosh,Debidas TI - Introduction to theory of automata, formal languages, land computation SN - 9788120348073 (pbk.) U1 - 629.8312 22 PY - 2013/// CY - Delhi PB - PHI Learning KW - Machine theory KW - Formal languages KW - Computational complexity N1 - Includes index; Bibliography : p.239-240 ER -