TY  - BOOK
AU  - Lewis, Harry R.
AU  - Harry R. Lewis, Christons H. Papadimitriou
TI  - Elements of the Theory of Computation
SN  - 8178084872
U1  - 005.13/ L6731e/ 1998 
PY  - 1998///
CY  - India 
PB  - Pearson 
KW  - Computer Science
N1  - Includes Index
ER  -