TY  - BOOK
AU  - John E. Hopcroff
AU  - Jeffery D. Ullman
TI  - Introduction to Automata Theory, Languages, and Computation
SN  - 8185015961
PY  - 1990///
CY  - New Delhi
PB  - Narosa Publishing House
N2  - Gifted by Prof. V Rajaraman
ER  -