TY  - BOOK
AU  - Pandey, Adish Kumar
TI  - An introduction to automata theory and parmal eanquages: An introduction to automata theory and parmal eanquages._3rd Ed, Delhi : S. K. Kataria & Sons, 2007
U1  - 511.3 
PY  - 2007///
CY  - Delhi
PB  - S. K. Kataria & Sons
ER  -