T 03 information and communication technology : study text
/ NBAA
- Dar es Salaam : NBAA, c 2006.
- viii, 298 p. : illl.; 29 cm.
Includes references
eng.
9789976780826 TZS 30,000/=
Computer science
Database Management system
Data communication system
Information Technology
ICT--study text
004 NAT