TY  - BOOK
AU  - Lewis, Harry R
AU  - Lewis, Harry RPapadimitrious, Christos H
TI  - Elements of the theory of computations
SN  - 9788120322332
U1  - 005.131 LAW/PAP 
PY  - 2012///
CY  - New Delhi
PB  - Prentice Hall of India Private limited
KW  - COMPUTER SCIENCE AND ENGINEERING
ER  -