TY  - BOOK
AU  - Hopcroft,John E.
TI  - Introduction to automata theory, languages, and computation
SN  - 9788131714294 (pbk)
U1  - 511.35 
PY  - 2007///
CY  - New Delhi
PB  - Pearson Education
KW  - Machine theory
KW  - Computational complexity
KW  - Finite automata
KW  - Grammar language
KW  - Formal language
KW  - Turing machines
KW  - FC
ER  -