TY  - BOOK
AU  - Williams,Gerald Earl
TI  - Digital technology
SN  - 0574216057 :
AV  - TK7868.D5 W5 1986
U1  - 621.3815�19 
PY  - 1986///
CY  - Chicago
PB  - Science Research Associates
KW  - Digital electronics
ER  -