TY  - BOOK
AU  - Sipser, Michael 
TI  - Introduction to the theory of Computation
SN  - 9788131525296
U1  - 511.35 23
PY  - 2013///
CY  - Delhi, India
PB  - Cengage Learning
KW  - Computational complexity
KW  - Machine theory
N1  - Includes bibliographical references and index
ER  -