Printed specifications for use in data processing; instructions for operation, program and user manuals, program documentation for data processing and operation of electronic data processing apparatus and installations, planning aids such as program instructions, program examples, for production of measuring, control and regulating programs

Data processing apparatus; data carriers for electronic data processing; system or user data processing program recorded on data carriers, as well as data banks and program libraries

Instruction and further training in the sphere of data processing and in the operation of program-controlled electrotechnical apparatus and installations

Production of programs for data processing; data processing, particularly in the sphere of measuring, control and regulating technique; consultation in the sphere of data processing equipment and computer-supported systems; leasing and licensing of data processing apparatus and of data sets and electronic data processing programs stored on data carriers; services of a consulting engineering office for development of software, i.e. development and provision of electronic data processing programs