11 63.559

Seefahrt: Geschichte 

T d t '"l, . -lh "b . ( ('" t

Dan s roem ~ oern. -~ e 0_1D 0Kepne • 

.An il1ustrated 3istory. \.Iritten 
end i11ustrated by 3jörn Landström. (810 
Il1ustr.) -GardÖn City, H. Y.: Doub1e0~ay 

(1961). 309 3. 4