TY  - BOOK
AU  - Hopcroft John E. Motwani Rajeev, Ulman Jeffery D.
TI  - Introduction to Automata Theory, Language and Computation
SN  - 9788131720479
U1  - 629.831.HOP 3rd Ed
PY  - 2008///
CY  - New Delhi
PB  - Pearson Education
ER  -