TY  - BOOK
AU  - HOPCROFT, JOHN E  
TI  - INTRODUCTION TO LANGUAGES & THEORY OF COMPUTATION  
T2  - N  
U1  - 005.13/HOP   
PY  - 0000///
CY  - DELHI PEARSON EDUCATION, 2009.
PB  - 
N1  - B.TECH
ER  -