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References
1.MicroPro . (1980 ). Wordstar . MicroPro International Corporation . (Prepared for Heath/Zenith by Zenith Data Systems Corporation, 1982).
2.Microsoft . (1981 ). Multiplan . (Prepared for Heath/Zenith by Zenith Systems Corporation, 1982).
3.
Pro/Tem Software, Inc.
(1983 ). Notebook . (Marketed by Digital Marketing Software).