http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sách cung cấp những kiến thức và kỹ năng cơ bản nhất về các ứng dụng điện tử trong thực tiễn sản xuất, truyền tải, sử dụng điện năng.
Equipment and supplies,Thiết bị và vật tư