. . . . "The blue conventions a summary of the most recent demonstration of network television's ability to \"interrupt its regularly scheduled programs\" to bring an event of national interest to the American people"@en . "The blue conventions : a summary of the most recent demonstration of network television's ability to \"interrupt its regularly scheduled programs\" to bring an event of national interest to the American people" . . . "Illustrated works" . . . . . . . . "Illustrations"@en . . .