Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Power (Social sciences) -- United States 33 Power (Social sciences) -- United States -- Case studies. 3 Power (Social sciences) -- United States -- History. 7 Power (Social sciences) -- United States -- History -- 19th century. 5 Power (Social sciences) -- United States -- History -- 20th century. 3 Power (Social sciences) -- United States -- History -- 21st century. 4 Power (Social sciences) -- United States -- Juvenile literature. 1 POWER SUPPLIES 1 Power supply -- SEE: Power resources 117 Power supply, Electric -- SEE: Electric power. 19 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >