TY  - BOOK
AU  - Hopcroft, John E.
AU  - Motwani, Rajeev 
AU  - Ullman, Jeffrey D.
TI  - Introduction to automata theory, languages, and computation
SN  - 978-81-317-2047-9 (pbk.)
PY  - 2008/// (2018 printing)
CY  - India
PB  - Dorling Kindersley
KW  - Machine theory.
KW  - Formal languages.
KW  - Computational complexity.
N1  - Includes bibliography and index
ER  -