TY  - GEN
AU  - Ahvenainen,Jorma
TI  - The far eastern telegraphs: the history of telegraphic communications between the far east, Europe and America before teh first world war
U1  - 384.109 21
PY  - 1981///
CY  - Helsinki
PB  - Suomalainen Tiedeakatemia
KW  - TELEGRAFÍA
KW  - HISTORIA
KW  - EUROPA
KW  - LEJANO ORIENTE
ER  -