Describes the operation and numerous capabilities of a British computerized data retrieval system named Prestel. It provides access, through the regular telephone network and a TV screen, to computer-based information supplied by many companies, agencies and commercial outlets. (GA)

The rapidity with which information processing equipment is changing has necessitated the development of business and office occupations curricula with a more generalized approach to the technology of information processing. Educational planners should use a systems approach rather than the more traditional components approach to develop curricula…