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840 天前 
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916 天前 
Trade Show, Seminars, Conferences Listed by Valve Biz 
Trade Show, Seminars, Conferences Listed by Valve Biz
valvebiz 收藏於 2009/08/12
Valve Biz, www.valve-biz.com, lists trade shows, seminars and conferences of valve related industries. Check the dates, locations and event details.
Valve Biz, www.valve-biz.com, lists trade shows, seminars and conferences of valve related industries. Check the date... 繼續閱讀...
Valve Biz, www.valve-biz.com, lists trade shows, seminars and conferences of valve related industries. Check the date...繼續閱讀
1979 天前 
「資訊組織進階班」研習筆記之四 / 一葉舟 
「資訊組織進階班」研習筆記之四 / 一葉舟
xxc 收藏於 2006/09/14
2006.8.15第二堂課為鄭恆雄主任講授的「中文主題詞表」(2005年出版)。綱要：一、主題檢索：從標題表到主題詞表。二、中文主題詞表使用說明
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