TY  - BOOK
AU  - Sipser, Michael.
TI  - Introduction to the theory of computation
SN  - 9788131517505
U1  - 511.3  2
PY  - 1997///
CY  - London
PB  - Thomson Books Cole
KW  - Automata and languages
KW  - Computability theory
KW  - Complexity theory
ER  -