.HILL SYSTEMS

DEVICES, NAMELY, INTERNAL AND EXTERNAL COMPUTER DISK DRIVES; COMPUTER TAPE DRIVES; COMPUTER SERVERS; BACKUP SYSTEMS COMPRISED OF COMPUTER DISK DRIVES AND COMPUTER TAPE DRIVES; COMPUTER CACHE MEMORIES; INTEGRATED CIRCUIT AND SEMICONDUCTOR MEMORIES; FOR USE IN COMMUNICATION AND STORAGE OF COMPUTER DATA AND INFORMATION; COMPUTER HARDWARE AND COMPUTER SOFTWARE FOR DATABASE MANAGEMENT, NAMELY, RETRIEVAL AND STORAGE OF DATA AND INFORMATION