1997年度｢商品研究大賞」入選作発表会 1997年度｢商品研究大賞」入選作発表会1997ネンド ショウヒン ケンキュウ タイショウ ニュウセンサク ハッピョウ カイ

National Diet Library

The National Diet Library (NDL), founded in 1948, is the library which belongs to the Diet. The NDL assists the activities of the National Diet. The Library collects and conserves materials and information both from Japan and abroad, serving as a foundation of knowledge and culture and providing library services to administrative and judicial entities and Japanese citizens.