Diagnostic Exerciser 1981 Xerox CP/M 3.0 1981 Xerox Analyst (v2.0a) 1981 Xerox BASIC 80 1981 Xerox Plus2 (1986) 1986 Microcode Plus2 (1987) 1987 Microcode Programs Disc 1981 Xerox SuperCalc 1981 Xerox Training Disk 1981 Xerox Word Processing 1981 Xerox