基于技术受限的国家关键技术选择及创新模式研究胡望斌

基于技术受限的国家关键技术选择及创新模式研究胡望斌

246 Pages · 2006 · 1.64 MB · Chinese
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“ You miss 100% of the shots you don’t take. ” ― Wayne Gretzky
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