Yirdaw Tessema. Witetama ye amerar shigigir / Effective Leadership Transition by Yirdaw Tessema - Addis Ababa:., c2013. - iv, 275 p ; 20 cm. ISBN: 9781648718151 (pbk) Subjects--Topical Terms: Church leadership. Dewey Class. No.: ETH 253 Yir 2013