TY  - BOOK
TI  - Telecommunications and economic development
SN  - 0801828287
AV  - HE8635 
PY  - 1983///.
CY  - Baltimore
PB  - publ. for the World Bank [by] Johns Hopkins University Press
KW  - Telecommunication
KW  - Mathematical models
KW  - Developing countries
KW  - Telecommunication services
ER  -