National Exposition of Power and Mechanical Engineering (9th : 1930 : New York, N.Y.)
| Publication Date | Publishing Account | Status | Note | View |
|---|---|---|---|---|
2016-08-15 04:08:57 am |
System Service |
published |
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2016-08-15 04:08:57 am |
System Service |
ingest cpf |
Initial ingest from EAC-CPF |
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