TY  - BOOK
ED  - 
TI  - Union Postale Universelle conseil exécutif: session 1968
PY  - 1968///
CY  - Genéve
PB  - Union Postale Universelle - UPU
KW  - Servicios postales
KW  - Correos
KW  - Informes
UR  - http://172.23.24.159/PDF/3001-4000/3872.pdf
ER  -