TY  - BOOK
AU  - Lewis, Harry R.
AU  - Papadimitriou, Christos H.(jt.auth)
TI  - Elements of the theory of computation
SN  - 8178084872
U1  - 004.01 
PY  - 2001///
CY  - Delhi
PB  - Pearson Education Asia
KW  - Computer science-Philosophy and theory
N1  - PB
ER  -