Boeklezers.nl is a network for social reading. We help readers discover new books and authors, and bring readers in contact with each other and with writers. Read more ».
Submarine Engineering of To-Day A Popular Account Of The Methods By Which Sunken Ships Are Raised, Docks Built, Rocks Blasted Away, Tunnels Axcavated, And Many Other Feats Of Engineering Be... »
Submarine Warfare Of To-Day : How The Su How the Submarine Menace Was Met and Vanquished, with Descriptions of the Inventions and Devices Used, Fast Boats, Mystery Ships, Nets, Aircraft, &C., &C., A... »