TY  - BOOK
AU  - HOPCROFT, JOHN E, MOTWANI, RAJEEV
TI  - INTRODUCTION TO AUTOMATA THEORY,LANGUAGES AND COMPUTATION 
SN  - 9788131720479
U1  - 005.131 HOP 
PY  - 2014///
CY  - NEW DELHI
PB  - PEARSON EDUCATION
ER  -