Wissenschaft 01022012 (Muluneh Lemma-Eth.Inventor-Teil 2) - MP3-StereoTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoYewhala, Tekle23 ጥር 2004ረቡዕ፣ ጥር 23 2004https://p.dw.com/p/13uS3ማስታወቂያ