Industrial research institutes : organization for effective research, technical, and commercial services
United Nations Industrial Development Organization
Bok Engelsk 1975
Utgitt | New York : United Nations , 1975
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Omfang | VI, 42 s.
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Emner |
Utgitt | New York : United Nations , 1975
|
---|---|
Omfang | VI, 42 s.
|
Emner |