Computer software; electronic publications recorded on CD-ROM, DVD, magnetic tape, and other digital or optical media; navigational apparatus, systems and instruments; computer software for interpretation and analysis of geology, geography, maps, charts, oilfields and seismic survey data; maps stored or viewed in electronic form; software applications, especially such based on satellite navigation, map information, traffic information, route guidance, driver information, fleet management, safety and emergency software; software applications for searching and rescuing; electronic guidance systems and maps; all modular arithmetic processors are excluded

Computer software

Computerised information capture, storage, retrieval, manipulation and display in table and map form of census and other appropriate data