TY  - BOOK
AU  - Lewis, Harry R. 
AU  - Papadimitrion, Christos H. 
TI  - Elements of the theory of computation
SN  - 81-203-2233-9
PY  - 2005///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Computer science
KW  - Computation theory
KW  - Computation-Algorithms
KW  - Computational complexity
ER  -