TY  - BOOK
AU  - HOPCROFT, JOHN E
AU  - ULLMAN, JEFFREY D
AU  - MOTWANI, RAJEEV
TI  - Introduction to Automata theory Languages and Computation
U1  - 006.3 
PY  - 2001///
CY  - New Delhi
PB  - Pearson Education
KW  -  THE METHODS AND THE MADNESS
KW  - COMPUTER SCIENCE
ER  -