TY  - GEN
AU  - Hopcroft, John E. 
AU  - Motwani, Rajeev
AU  - Ullman, D. Jeffrey
TI  - Introduction to automata theory, languages, and computation [3rd ed.]
SN  - 9788131720479
U1  - 511.35 
PY  - 2008///
CY  - New Delhi
PB  - Pearson
KW  - Machine theory
KW  - Formal languages
KW  - Computational complexity
ER  -