TY  - BOOK
AU  - Hopcroft, John E. 
AU  - Motwni, Rajeev
TI  - Introduction to automata theory, languages and computation 
SN  - 9788131764619
U1  - 005.131 HOP(INT)Ed3 
PY  - 2012///
CY  - Delhi 
PB  - Pearson 
KW  - COMPUTATIONAL COMPLEXITY
ER  -