TY  - BOOK
AU  - Linz, Peter 
TI  - Introduction to formal languages and Automata 
SN  - 81-7319-460-2 
U1  - 005.131 LIN  
PY  - 2003///
CY  - Narosa publishing house 
PB  - New Delhi 
KW  - PROGRAMMING LANGUAGE
ER  -