RADIO AND ELECTRONIC EQUIPMENT FOR LOCATING CARGO, VEHICLES AND FREIGHT; NAMELY, CARGO TRACKING SYSTEMS, NAMELY, COMPUTER SOFTWARE RECORDED ON CASSETTES AND COMPACT DISCS AND ACCOMPANYING INSTRUCTIONAL MANUALS; RF IDENTIFICATION DEVICES; VEHICLE-MOUNTED AND PORTABLE COMMUNICATIONS CONTROLLERS, INTERROGATE-AND-RESPOND MODULES, BAR CODE SCANNERS AND TRANSCEIVERS FOR MONITORING AND TRACING CARGO, VEHICLES AND FREIGHT