Mihretu P. Guta. Mels yinorew yihon ? / by Mihretu P. Guta. - 5th edtion. - Addis Ababa : SIM press, 2005. - 116 p. ; 23 cm. Includes bibliographical references and indexes. ISBN: Paperback Dewey Class. No.: ETH 261.27 Mih 2005