404. That’s an error.
The requested URL /books?id=PvNH96cq4xsC&dq=editions:STANFORD36105007063469&hl=de&output=html_text&sitesec=reviews was not found on this server. That’s all we know.
/books?id=PvNH96cq4xsC&dq=editions:STANFORD36105007063469&hl=de&output=html_text&sitesec=reviews