竹简——最全中文ISBN信息查询接口
Barcode Writer in Pure PostScript
基于中国国家图书馆ISBN检索的calibre的source/metadata插件
python library to validate, clean, transform and get metadata of ISBN st...
🔖 Generates 1D, 2D, or composite barcodes in png, svg, or eps formats. ...
python app/framework for 'all things ISBN' including metadata, descripti...
Command Line Interface tool to download, organise and search free ebooks...
Organize literature into ideas, fast.
Barcode generation library
Provide check digit algorithms and calculators written in Go
图书名语料库。含部分电影、游戏名称。
PHP library to validate and convert ISBNs and EANs
This library provides methods to manipulate isbns.
各类验证函数
A Python module for working with 10- and 13-digit ISBNs