400. That’s an error.

Google cannot redirect you to http://worldcat.org/search?q=T.+Livii+...+Historiarum+quĉ+supersunt,+ex+recens.+A.+Drakenborchii.+Accedunt+Gentes+et+faniliĉ+Romanorum,+auctore+R.+Streinnio,+necnon+Ernesti+Glossarium+Livianum,+auctius+titus+livius because the request was invalid.

This might be because the link was created a long time ago. Try your search again on Google. That’s all we know.