TY  - BOOK
AU  - Hopcroft, John E.
AU  - Motwani, Rajeev
AU  - Ullman, Jeffrey D.
TI  - Introduction to Automata Theory, Languages, and Computation
SN  - 9788131720479
U1  - 004.7 HOP 3;38 
PY  - 2008///
CY  - India 
PB  - Pearson India Educatoion Services pvt.ltd
KW  -  Machine theory.
KW  - Formal languages
KW  -  Computational complexity
ER  -