TY  - BOOK
AU  - Hopcroft,John E.
AU  - Ullman,Jeffrey D.
TI  - Introduction to automata theory, languages, and computation
T2  - Addison-Wesley series in computer science
SN  - 020102988X
U1  - 629.8312 
PY  - 1979/// [reprinted 1999]
CY  - Reading, Mass., New Delhi
PB  - Addison-Wesley, Narosa Publishing House
KW  - Machine theory
KW  - Formal languages
KW  - Computational complexity
N1  - Includes index; Bibliography: p. 396-410
ER  -