TY  - BOOK
AU  -  Hopcroft, John E.
AU  - Ullman, Jeffrey D.
AU  - Motwani, Rajeev
TI  - Introduction to automata theory, languages, and computation
U1  - 005.131/HOP/I 
PY  - 2009///
PB  - Pearson
KW  - Machine theory
KW  - Formal languages
KW  - Computational complexity
ER  -