TY  - GEN
AU  - La Putt,Juny Pilapil
AU  - La Putt,Juny Pilapil
TI  - Introduction to computer concepts
AV  - QA76.L3.1984 
U1  - pb 
PY  - 1984///
CY  - Baguio City : 
PB  - Baguio Research & Publishing Center, 
KW  - Electronic data processing
KW  - Electronic digital computer
ER  -