TY  - BOOK
AU  - Aquino, Rodolfo Q.
AU  - Espina, Ramon G.
AU  - Tiotuyco, Gonzalo P.
TI  - Introduction to computers and data processing
AV  - F QA 76 .Aq56 1987 
PY  - 1981///
CY  - Philippines
PB  - Mutual Books
KW  - Computers
KW  - Electronic data processing
ER  -