TY  - BOOK
AU  - Irving,Robert
AU  - Adler,Rith
TI  - Electronics
U1  - 621.3 
PY  - 1963///
CY  - London
PB  - Dennis Dobson
KW  - Electrical engineering
KW  - Juvenile literature
KW  - Electricity
N1  - Includes index
ER  -