TY  - BOOK
AU  - J. E. Hopcroft
AU  - J. D. Ullman
TI  - Introduction to Automata Theory, Languages & Computation
SN  - 8185015961
U1  - 105.23 
PY  - 2002///
CY  - New Delhi
PB  - Narosa Pub
KW  - BE Computer
ER  -