TY  - BOOK
AU  - Sipser,Michael
TI  - Introduction to the theory of computation
SN  - 0534950973
U1  - 519.713 
PY  - 2013///
CY  - New Delhi
PB  - Cengage
KW  - Machine theory
KW  - Computational complexity
UR  - http://www.loc.gov/catdir/enhancements/fy1103/2006271030-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy1103/2006271030-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy1103/2006271030-t.html
ER  -