Air-cushion vehicles for use in developing countries
Bok Engelsk 1974
Utgitt | New York : United Nations, Department of Economic and Social Affairs , 1974
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Omfang | X, 176 s. : ill.
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Emner |
Utgitt | New York : United Nations, Department of Economic and Social Affairs , 1974
|
---|---|
Omfang | X, 176 s. : ill.
|
Emner |