editors, Tirussew Teferra, Aklilu Dalelo, Mekasha Kassaye ; language editors, Alamerew G/Mariam ... [et al.] ; [organized by College of Education, Addis Ababa University]College of Education, Addis Ababa University[2009?]
全国の図書館
- 著者標目... Aklilu Dalelo Mekasha Kassaye Alamerew G/Mariam Addis Ababa...