TY  - BOOK
AU  - Aho, Alfred V.
TI  - Currents in the theory of computing
T2  - Prentice-Hall series in automatic computation
U1  - 001.64 
PY  - 1973///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Computadoras
ER  -