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题名:
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International Conference on the Role of Patent Information in the Transfer of Technology (1980 : Varna) / , |
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ISBN:
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价格： ￥2.00 |
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语种:
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eng |
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载体形态:
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267 p. |
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出版发行:
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出版地： N. Y. 出版社： Pergamon 出版日期： 1981 |
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其它题名:
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the role of patent information in the transfer of technology |
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主要责任者:
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Sviribov |
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主要团体责任者:
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International Conference onf the Role of Patent Information in the Transfer of Technology |
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索书号:
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1 |