@misc{weko_4395_1,
   author	 = "国⽴国会図書館収集書誌部資料保存課和装本保存係",
   title	 = "【講義１９】日本古典籍資料の材料の基礎知識 ",
   howpublished	 = "pdf",
   month	 = "jul",
   year 	 = "2021"
}