na--/calibre-worldcat-xisbn-metadata-plugin
A simple Calibre metadata source plugin that uses http://xisbn.worldcat.org/xisbnadmin/doc/api.htm#getmetadata
PythonGPL-3.0
A simple Calibre metadata source plugin that uses http://xisbn.worldcat.org/xisbnadmin/doc/api.htm#getmetadata
PythonGPL-3.0