TY  - BOOK
AU  - La Putt, Juny Pilapil
TI  - Introduction to computer concepts
SN  - 971-084-768-6
U1  - Fil 004 P985 1984 
PY  - 1984///
CY  - Manila
PB  - National Book Store
KW  - Electronic data processing
KW  - Computers
KW  - Structured programming
ER  -