These data can be downloaded. You can contact the National Library for a fee. These data are compiled in ISO2709 format. I'm afraid there are some problems accessing your database. If you just want some simple bibliographies, including: book number, title, author, publishing place, publishing house, pricing, classification (Jane), readers, series and editions, I can give you some data.

Excle data is convenient for you to import into the database.

Please tell me your email address if you want to use it.