TY  - BOOK
AU  - Bignell, James
AU  - Donovan, Robert
TI  - Digital electronics
SN  - 81-315-0185-x
U1  - 621.3815 
PY  - 2007///
CY  - Australia
PB  - Thomson
KW  - Digital electronics
KW  - Electronic switchs
KW  - Logic circuits
N1  - Includes index; Book Emporium
ER  -