TY  - BOOK
AU  - Hopcroft,John E
AU  - Rajeev Motwani and Jeffrey Ullman D
TI  - Automata Theory, Languages and Computation
SN  - 9788131720479
U1  - 005.131 HOP-13 
PY  - 2008///
CY  - Noida
PB  - Pearson
ER  -