This official British Standard was a revision of part of B.S. 116-1929, and was published as number 936-1940. Publication - 'War Emergency. British Standard Specification for Oil Circuit Breakers for Alternating-Current Circuits Up To And Including 660 Volts.'
1 item The BSI Committees concerned with data processing interfaces and with data acquisition systems.
Tables for ascertaining the value of goods bought or sold by the hundredweight. Sixth edition. Crichton's Ready Reckoner