Estate agent owned, all or mostly tenanted properties under one ownership. Alternative titles are Factor, Steward, or Bailiff, depending on the era, region, and extent of the property concerned. The term originally referred to a person responsible for managing a landed estate, while those engaged in the buying and selling of homes were ""House Agents"", and those selling land were "Land Agents". However, in the 20th century, ""Estate Agent"" started to be used as a generic term. Estate agent is roughly synonymous with the United States term real estate broker. Estate agents need to be familiar with their local area, including factors
The purpose of a system is what it does be balanced by a more straightforwardly descriptive view. The term is used in many fields including biology and management. The purpose of a system is what it does The purpose of a system is what it does (POSIWID) is a systems thinking heuristic coined by Stafford Beer. Stafford Beer coined the term POSIWID and used it many times in public addresses. In his address to the University of Valladolid, Spain, in October 2001, he said "According to the cybernetician, the purpose of a system is what it does. This is a basic dictum. It stands for bald fact, which makes