TY  - BOOK
AU  - JOHN E HOPCROFT; JEFFREY D ULLMAN
TI  - INTRODUCTION TO AUTOMATA THEORY, LANGUAGES, AND COMPUTATION
SN  - 8185015961
U1  - 511 ULL 
PB  - NAROSA PUBLISHING HOUSE
KW  - MATHEMATICS
KW  - AUTOMATA THEORY
ER  -