TY  - BOOK
AU  - Downton, A. C.
TI  -  Computers and microprocessors: components and systems 
SN  - 0278000533
U1  - 004 20
PY  - 1987///
CY  - London, UK,  New York, NY, U.S.A.
PB  - Chapman & Hall, Van No strand Reinhold
KW  - Computers
KW  - Microprocessors
N1  - Includes index
ER  -