who wrote the book the principles of administration
Henri Fayol Fayol's work became more generally known with the 1949 publication of "General and industrial administration",[3] the English translation[4] of the 1916 article "Administration industrielle et générale". In this work Fayol presented his theory of management, known as Fayolism. Before that Fayol had written several articles on mining engineering, starting in the 1870s, and some preliminary papers on administration.[5]