TY  - BOOK
AU  - Lewis,Harry R.
AU  - Fapadimitrious,Christ H.
TI  - Elements of the theory of computation/ 
SN  - 978-9332549890
U1  - 005.131 
PY  - 2002///
CY  - New Delhi
PB  - Prentice Hall
KW  - Computer science,Programming languages
ER  -