TY  - BOOK
AU  - Lewis, Harry R.
AU  - Papadimitriou, Christos H., jt
TI  - Elements of the theory of computation
SN  - 9788120322332
U1  - 511.3 LEW-H 
PY  - 1998///
CY  - New Jersey
PB  - PHI Learning
KW  - Logic, Symbolic and mathematicalﾠ
KW  - Computational complexityﾠ
KW  - Formal languagesﾠ
KW  - Machine theoryﾠ
ER  -