John Allan (numismatist) the Numismatic Supplement to the Journal of the Asiatic Society of Bengal and the "Museums Journal". He also contributed to the "Encyclopaedia of Islam" (1st edition), the "Encyclopædia Britannica" (14th edition), the "Encyclopaedia of Religion and Ethics" (1914), and the "Chambers's Encyclopaedia" (1950). The following is a selection of his publications: John Allan (numismatist) John Allan, (8 August 1884 – 29 August 1955) was a British numismatist and scholar of Sanskrit. Allan was a noted numismatist and produced the first systematic study of the coins the Gupta Empire, which remains a standard reference today. Allan was born in Bolton, East
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