TY  - BOOK
AU  - Johnston,Randolph P
TI  - Microcomputers: concepts and applications 
SN  - 0394390598 (pbk.)
AV  - QA76.6 .J63 1987
U1  - 005.26 19
PY  - 1987///
CY  - Santa Cruz, California
PB  - Mitchell Publishing
KW  - Microcomputers
KW  - Programming
ER  -