TY  - GEN
AU  - Patra, P. Santosh Kumar
AU  - Devasudha, P.
AU  - Nagaraju, R.
AU  - Rao, D. Babu
TI  - Formal Language and Automata Theory
SN  - 9789393196002
U1  - 511.3 
PY  - 2022///
CY  - Hyderabad
PB  - Spectrum Publishing House
ER  -