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  -