TY  - GEN
ED  - BRITISH STANDARDS INSTITUTION
TI  - BS : 3871 : Pt.1 : 1965 : Specification for miniature and moulded case circuit-breakers -  Pt. 1. Miniature air-break circuit-breakers for a.c. circuits
PY  - 1965///
CY  - London
PB  - British Standards Institution
N1  - STD1492
ER  -