Mwongozo kwa watumiaji wa huduma na bidhaa za mawasiliano
Mwongozo kwa watumiaji wa huduma na bidhaa za mawasiliano
- Dar es Salaam : Tanzania Communications Regulatory Authority, 2019.
- volumes : ill. (some col.) ; 22 cm.
Telecommunication --Customer services--Tanzania.
Information services industry --Customer services --Tanzania.
Consumer protection --Government policy--Tanzania.
343.7109678 MWO
Telecommunication --Customer services--Tanzania.
Information services industry --Customer services --Tanzania.
Consumer protection --Government policy--Tanzania.
343.7109678 MWO