哪吒机器人提醒：
提醒：ebookshare
【标题】Current Challenges in Patent Information Retrieval eBook-TRN
【摘要】publication date: april 12, 2011 | isbn-10: 3642192300 | isbn-13: 978-3642192302 | edition: 1st edition.intellectual property in the form of patents plays a vital role in today's increasingly knowledge-based economy. this book assembles state-of-the art research and is intended to illustrate innovative approaches to patent information retrieval.http://www.amazon.com/current-challenges-patent-information-retrieval/dp/3642192300/... (02-16 16:22)
手机哪吒网 m.iNezha.com 有人网