雑ざっ書しょ

noun

assorted books; miscellaneous writings

Refers to a collection of various books or documents, often without a unifying theme. Can be used in library or archival contexts.

• 彼かれの書しょ斎さいには雑ざっ書しょが山やま積づみになっている。

  His study is piled high with assorted books.