TY  - GEN
AU  - John E Hopcroft, Rajeev Motwani, Jeffrey D. Ullman
TI  - INTRODUCTION TO AUTOMATA THEORY, LANGUAGES AND COMPUTATION 
SN  - 9788131720479
U1  - 005.2 HOP 3 ED
PY  - 2008///
CY  - NEW DELHI
PB  - Pearson Education India
ER  -