Astounding Stories of Super-Science April 1930 - Burks, Arthur J., 1898-1974 [Contributor]; Cummings, Ray, 1887-1957 [Contributor]; Curry, Tom, 1900-1976 [Contributor]; Knight, Thomas H., 1892-1949 [Contributor]; Meek, S. P. (Sterner St. Paul), 1894-1972 [Contributor]; Pelcher, Anthony, 1897-1981; Bates, Harry, 1900-1981 [Editor]