Revision of Ward Christensen
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| Field | Before | After |
|---|---|---|
image_id | 95525 | 217756 |
description | — | Ward Leon Christensen was an American computer scientist who was the inventor of the XMODEM file transfer protocol and a co-founder of the CBBS bulletin board, the first bulletin board system (BBS) ever brought online. |
entity_type | — | person |