tracing+to+causes+or+principles
131Hearsay in English law — History of the ruleThe rules of hearsay began to form properly in the late seventeenth century and had become fully established by the early nineteenth century. The issues were analysed in substantial detail in Wright v Doe d Tatham [(1837) 7 Ad… …
132Outage management system — An Outage Management System (OMS) is a computer system used by operators of electric distribution systems to assist in restoration of power. Contents 1 Major Functions of an OMS 2 OMS Principles and Integration Requirements 3 OMS Benefits …
