http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nội dung giới thiệu cách tìm kiếm Yahoo! bao gồm đăng ký thư tài khoản miễn phí và sổ địa chỉ, các vấn đề về tài chính cá nhân, bán đấu giá, mua bán, du lịch, giải trí...
Alan Neibauer ; Lê Minh Trung (biên dịch)
Công cụ tìm kiếm,Web search engines