Rated 5 out of 5 stars

bởi MissL vào Tháng 1. 28, 2010 · liên kết thường trực

I like this add on especially for biographies my students are doing, does a much better job of giving results than more mainstream search engines (and wikipedia doesn't come up number one). I've found some consistently good resources with this. Like the other reviewers said, not for a search for entertainment or shopping stuff, but great for students and research.