TY  - BOOK
AU  - LEWIS , HARRY R.
AU  - LEWIS , HARRY R.,
AU  - PAPADIMITRION , CHRISTOS .H .
TI  - ELEMENTS OF THE THEORY OF COMPUTATION 
U1  - 000 LEW 
PY  - 2003///
CY  - NEW DELHI
PB  - PRENTICE HALL OF INDIA
KW  - Computer science,information & general works
ER  -