TY  - BOOK
AU  - Bureau of Indian Standards
TI  - IS:08623 (Part I) - 1993/IEC-0439 - 1 - 1985; Specification for low-voltage switchgear and controlgear assemblies Part I requirements for type-tested and partially type-tested assemblies
PY  - 1993///
CY  - New Delhi
PB  - BIS
ER  -