TY  - BOOK
AU  - Yona,Daudi Makala
TI  - The enhanced security policy for electricity prepayement system for Tanesco - Luku
AV  - THS EAF TK4186.M34 
PY  - 2006///
CY  - Dra es Salaam
PB  -  : University of Dar es Salaam
KW  - Electricity
KW  - Security system
KW  - Prepayment of debts
KW  - TENESCO
N1  - Includes bibliographical references
ER  -