TY  - BOOK
AU  - Foxcroft, G E.
AU  - Lewis, J L.
AU  - Summers, M K.
TI  - Electronics : : a systems approach to digital electronics 
SN  - 9780582231757
U1  - 621.381 FOX 
PY  - 1986///
CY  - England
PB  - Longman
KW  - Electronic apparatus and appliances
KW  - Electronic equipment
KW  -  For schools
N1  - Includes index
ER  -