TY - BOOK AU - Otali,Brenda TI - Billing systems and their role on revenue collection : : a case stu dy of Umeme Ltd. / U1 - U 352.4 OTA PY - 2005/// CY - Kampala, KW - Tax collection KW - Umeme Ltd N1 - Dissertation (B.Com. Ext.) - Makerere University, 2005; Includes bibliographical references (p. 32) ER -