400. That’s an error.

Google cannot redirect you to http://worldcat.org/search?q=Directions+studying+i.+general+system+or+body+divinity.+ii.+thirty-nine+Articles+religion.+added+st.+Jerom's+Epistle+Nepotianus+thomas+bennet 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.