. . "Electric-power industry : letter from the chairman of the Federal trade commission transmitting in response to Senate resolution no. 329, Sixty-eight Congress, a report[and a final report]"@en . . . "Electric-power industry. Letter from the chairman of the Federal trade commission transmitting in response to Senate resolution no. 329, Sixty-eighth Congress, a report [and a final report]"@en . . . . "Electric-power industry Letter from the chairman of the Federal trade commission transmitting in response to Senate resolution no. 329, Sixty-eighth Congress, a report [and a final report]"@en . . . . . . .