Block 0 of B14 Everett M. Barber Edge-Notched Card (Q27073)
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Block 0 of B14 Everett M. Barber Edge-Notched Card
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Block 0 of B14 Everett M. Barber Edge-Notched Card |
Block 0 of B14 Everett M. Barber Edge-Notched Card |
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Barber, Everett M 314 9th. st.SE Washinton DC 20003 301-921-3521 National Bureau of Standards, Div 421.03, Washingtioon DC
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