TY  - BOOK
AU  - International electrotechnical commission
TI  - IEC: 189-2 -1981 (Amendment No.1 - 1990); Low frequency cables and wires with PVC insulation and PVC sheath Part 2 - cables in pairs triple quads and quintuples for inside installation
PY  - 1990///
CY  - Geneva
PB  - IEC
ER  -