「合作館藏維護」（cooperative preservation proj ect)在美日等先造國家已 行之有年，此種計畫可以幫助典藏有需要加以維護保存的古籍資料之機構，有 計畫的循標準規格將資料储存於另一種媒體，裨益文化資產的保存與資源分享。 本文首先闡述「合作館藏維護」的必要性，接著列舉整理善本古籍的工作範疇， 簡介中文古籍的典藏概要，回顧海峽兩岸至目前為止有關中文古籍的合作議題， 然後透過對日本國文學研究資料館事業的了解，提出海峽兩岸合作維護中文古 籍之建議。論文中並就如何篩選資料以進行維護工作、資料類型轉換以何種方 式進行較為穩當等，提出說明和建議。最後並對「合作館藏維護」之試金石一 「國家典藏數位計畫」提出建議，也呼籲圖書館同業積極參與，以及政府大力 支持此種計畫。

Cooperative preservation projects have been undertaken for years in developed countries such as the United States and Japan. These projects will assist those institutions holding old and precious collections in order to save the image of the collections in a different media，hence those precious materials can be well preserved and shared among libraries. This paper first states the importance of cooperative preservation project, then points out the various tasks needed to preserve old and rare books in Taiwan and Mainland China, finally suggests some important ways in selecting valuable materials to be preserved. A comparison between microfilming and digitization is also provided in this paper.