TY  - BOOK
AU  - Gauthier, Richard L.
AU  - Ponto, Stephen D.
TI  - Desingning system programs
T2  - Prentice-Hall series in automatic computation
U1  - 001.6424 
PY  - 1970///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Calculadoras electrónicas digitales
KW  - Programación
ER  -