TY  - BOOK
AU  - Hopcroft, John E
AU  - Motwani, Rajeev, Ullman, Jeffrey D
TI  - Automata Theory, Languages and Competition
SN  - 9788131720479
U1  - 511.35 
PY  - 2008///
CY  - New Delhi
PB  - Thomson Press
ER  -