Tilahun Teshome. Ye Ethiopia yewil hig meserete hasaboch / by Tilahun Teshome. - 4th edtion. - Addis Ababa : Addis Ababa University Center, 2012.. - xxi, 407 p. ; 24 cm. in Amharic. ISBN: 89.00 birr LCCN: paperback Subjects--Topical Terms: Contracts--Ethiopia. Dewey Class. No.: ETH 346.6302 Til 2012