TY  - BOOK
AU  - Ahvenainen,Jorma
TI  - The history of the caribbean telegraphs before the First World War
T2  - Humaniora, 283
SN  - 9514108043
SN  - 12396982
PY  - 1996///
CY  - Helsinki
PB  - Finnish academy of science and letters, Finnish society of sciences and letters
N1  - <Donation Varón>
ER  -