TY - BOOK AU - Singh, Ajit TI - Formal language and automata theory SN - 979854868017 (pbk) U1 - 005.131 PY - 2022/// CY - USA PB - Amazon LLC KW - Computer science KW - Computer language KW - Finite automata e-moves KW - Operators regular expression KW - Turning Machine KW - FC ER -