TY  - BOOK
AU  - Lewis, Harry R
AU  - Papadimitriou,Christos H
TI  - Elements Of The Theory Of Computation
SN  - 8120322339
U1  - D6,8(B) 
PY  - 1998///
CY  - 
PB  - Prentice-Hall Of India
KW  - Engineering
KW  -  Computer
ER  -