TY  - GEN
AU  - Hopcroft, John E
TI  - Introduction to automata theory languages and computation/3rd ed
U1  - 681.3.062 
PY  - 2011///
CY  - Chennai
PB  - Pearson Education
KW  - 681.3.062
KW  - Automata theory
KW  - CS/IT 404
ER  -