TOPS-20 (Q1481861)
operating system by Digital Equipment Corporation
Language:
Current Data About TOPS-20
(P18) Image Provided By https://upload.wikimedia.org/wikipedia/commons/f/f4/TOPS-20.png
(P31) (Q9135)
(Q218616)
(P144) (Q2992529)
(P178) (Q690079)
(Q528318)
(Q3229666)
(P277) (Q6714060)
(P348) 1
1A
1B
101B
2
3
3A
4
5.0
5.1
5.2
4.1
5.3
5.4
6.0
6.1
7.0
(P373) TOPS-20
(P400) (Q3011188)
(P407) (Q1860)
(P479) (Q189053)
(P571) +1973-01-00T00:00:00Z
(P577) +1976-01-00T00:00:00Z
(P943) (Q528318)
(P1552) (Q189401)
(Q1131607)
(Q913876)
(P2078) https://livingcomputers.org/UI/UserDocs/TOPS-20-v7-1/4_TOPS-20_Monitor_Calls_User-s_Guide.pdf
https://livingcomputers.org/UI/UserDocs/TOPS-20-v7-1/1_TOPS-20_User-s_Guide.pdf
(P2670) (Q174989)
(Q15836568)
(Q661613)
(P4387) (Q193663)
(P8956) (Q1670222)
other details
aliases Twenex
description operating system by Digital Equipment Corporation

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