TY  - BOOK
AU  - Hopcropt, John E.
TI  - Introduction to Automata theory, Languages and, Computation / 
SN  - 81-7808-347-7
U1  - 511.3 
PY  - 2003///
CY  - Delhi
PB  - Pearson Education Inc.
KW  - Mathematics
KW  - Automata theory
N1  - Includes bibliographies and index
ER  -