TY  - BOOK
AU  - Downton, A.C.
TI  - Computers and microprocessors: componets and systems
T2  - tutorial guides in electronic engineering
SN  - 0412403005
PY  - 1984///
CY  - London
PB  - Chapman & Hall
KW  - ELECTRONIC DIGITAL COMPUTERS
KW  - MICROPROCESSORS
ER  -