TY  - BOOK
AU  - Hopcroft, John E.
AU  - Motwani, Rajeev/Ullman, Jeffrey D./
TI  - Introduction to automata theory, languages and computation
SN  - 9788131720479
U1  - 005.131 H65I 
PY  - 2018///
CY  - Gurgaon
PB  - Pearson
ER  -