TY  - BOOK
AU  - HOPCROFT, MOTWANI R. AND ULLMAN J. D.
TI  - INTRODUCTION TO AUTOMATA THEORY, LANGUAGES and COMPUTATION 2ND ED
SN  - 81-7758-872-9
U1  - 511.3 
PB  - PEARSON EDUCTION, DELHI
KW  - Theory of Computation
N1  - 10826
ER  -