Radio phone receiving; a practical book for everybody
Hausmann, Erich, 1886-; Goldsmith, Alfred Norton, 1887- joint author; Hazeltine, Louis Alan, joint author; Hogan, John V. L. (John Vincent Lawless), b. 1890, joint author; Morecroft, John H. (John Harold), 1881-1934, joint author; Canavaciol, Frank Emanuel, joint author; Gibson, Robert D., joint author; Hoernel, Paul C., joint author