TY  - BOOK
AU  - Schneider, Norman Hugh,
TI  - Electrical instruments and testing: How to use the voltmeter, ammeter, galvanometer, potentiometer, ohmmeter, and the wheatstone bridge 
AV  - QC535 S34
PY  - 1905///
CY  - New York
PB  - Spon & chamberlain
KW  - Pruebas eléctricas
KW  - Aparatos eléctricos
ER  -