TY  - BOOK
AU  - Valiallah,Y.Kanjere,B.R.
TI  - Digital systems: understanding the microprocessor, book 2. 
SN  - 0797408339
PY  - 1988///
CY  - Harare
PB  - Bytronics Partners
KW  - Electronic digital computers
KW  - Computers
N1  - Includes index
ER  -