TY  - GEN
AU  - Dagless,Erick L.
AU  -  Aspinall,David     
TI  - Introduction to microcomputers
SN  - 0273017063
U1  - 004.16 
PY  - 1982///
CY  - London
PB  - Pitman publishing, 
KW  - Data processing
KW  - Microprocessor
ER  -