COMPUTER HARDWARE AND COMPUTER PERIPHERALS FOR THE RETRIEVAL, MANIPULATION, INTERROGATION AND DISPLAY OF DATA; COMPUTER HARDWARE AND COMPUTER PERIPHERALS FOR THE RETRIEVAL, MANIPULATION, INTERROGATION AND DISPLAY OF DATA RELATING TO STOCK INVENTORY AND TO RETAILING; COMPUTER SOFTWARE FOR MANAGING RETAIL STOCK INVENTORY; ELECTRIC AND ELECTRONIC STOCK CONTROL EQUIPMENT, NAMELY, HANDHELD TERMINAL FOR TRACKING STOCK AND INVENTORY; AND COMPUTER SOFTWARE FOR USE IN THE OPERATION OF THE STOCK CONTRO...