Browse Items (2 total)

'Thoughts on diving', Harpers

Tags: 1930s; 1933; 1933-4-1; Beebe, William; Deep diving; Earth Sciences; Geography; Human evolution; Underwater exploration

'Radio�a brief for the defense', Harpers

Tags: 1930s; 1933; 1933-4-1; Engineering; Europe; Law and legislation; radio; Radio audiences; Radio programs; Taylor, Deems; Telecommunications; United States