The aim of the subject is to define the elementary terms, which are used by the
description of the information and managerial company systems and to gain the
information and knowledge for designing and implementation its elements and
subsystems focused on distinctions of engineering-metallurgy companies. The
commentary is divided into several groups: documentation and analyses methods,
computer systems designing, hardware and software elements, computer
networking, Internet, intranet and extranet, basic system elements.