[Seminar on Industrial Information (for the ECAFE and ECA Regions), Tehran, Iran, 14 - 25 Sept. 1970 Papers.
| מחבר תאגידי: | |
|---|---|
| Resource Type: | ספר |
| שפה: | English |
| יצא לאור: |
Vienna (Austria)
United Nations Industrial Development Organization (UNIDO)
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| נושאים: |