TY  - BOOK
AU  - Mishra K L P
AU  -  Chandrase karan N
TI  - Theory of computer science :  Automata,languages and computation
U1  - D6,8(B), P7 
PY  - 2007///
CY  - New Delhi
PB  - Prentice-Hall      
KW  - Computers
ER  -