DEC

DIGITAL DATA PROCESSING EQUIPMENT AND COMPONENTS, CONTROL AND TEST EQUIPMENT THEREFOR, COMPRISING PULSE GENERATORS, REGISTERS, MEMORIES, MAGNETIC TAPE AND DISK SYSTEMS, GRAPHIC DISPLAYS, MAGNETIC TAPE AND DISK READERS, AND CONTROLLERS

COMPUTER SOFTWARE-NAMELY, COMPUTER PROGRAMS ON TAPES, DISKS AND OTHER SIMILAR RECORDING MEMBERS AND INSTRUCTION MANUALS