Impact evaluation study of installation of digital telephone exchange at upazila and growth centers (3rd Revised).
- Dhaka : Implementation Monitoring and Evaluation Division (IMED) , 2013
- various pages : ill. ; 28 cm.
Includes bibliographical references.
Digital telephone exchange
BAN MP IMED IMP-21
Includes bibliographical references.
Digital telephone exchange
BAN MP IMED IMP-21