TY  - BOOK
AU  - Hopcroft, John E
AU  - Ullman, Jeffrey D
TI  - Introduction to automata theory,languages, and computation, John E. Hopcroft, eng
SN  - 8185015961
U1  - 005.131, 
PY  - 1996///
CY  - New Delhi, Narosa, In
ER  -