TY  - BOOK
AU  - Cornelia,Nicholas J.
AU  - Pasewark,William Robert
AU  - Agnew,Peter Lawrence
TI  - Curso de máquinas de oficina
PY  - 1977///
CY  - Cincinnati
PB  - South-western Pub. Co.
KW  - Calculators
KW  - Local
N1  - Translation of : Office machines course
ER  -