TY  - BOOK
AU  - HAPCROFT & ULLMAN  
TI  - INTRODUCTION TO AUTOMATA THEORY....  
T2  - REFERENCE N  
U1  - 004.0151/HOP   
PY  - 2002///
CY  - NEW DELHI
PB  - NAROSA PUBLISHING HOUSE
N1  - B.TECH
ER  -