TY  - BOOK
AU  - Olsen,George H.
TI  - Electronics made simple
SN  - 0434985333 
U1  - TK/7870 
PY  - 1986///
CY  - London: 
PB  - Heinemann, 
KW  - Electronic apparatus and appliances.
KW  - Electronic equipment
KW  - Electronics
ER  -