United States. Federal Power Commission

• Northeast Power Failure, November 9 and 10, 1965
• Sales, Revenues and Income of Privately-owned Class A and Class B Electric Utilities in the United States
• Directory of Gas Utilities in the United States, 1942
• Federal Power Commission Reports
• Production of electric energy and capacity of generating plants, 1942
• Statsitics of Natural Gas Companies, 1949 ...