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Across the hall or around the world with ENTER MAIL
Across the hall or around the world with ENTER MAIL
National Institutes of Health (U.S.). Division of Computer Research and Technology. National Institutes of Health (U.S.). Medical Arts and Photography Branch.
Publication:
[Bethesda, Md. : Medical Arts and Photography Branch, 19--]
A large arrow stems from the small image of a monitor with an open letter and a keyboard and is pointing to a wide spread of lines, some with dots on them.
Copyright:
The National Library of Medicine believes this item to be in the public domain. (More information)