https://libcat.egst.edu.et//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Berga%2C%20Petros%20S.%2C%22&sort_by=relevance&format=rss 2 0 50 ISBN:9789994497065 (pbk) https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=5894 ]]> By Berga, Petros S.,.
St. Ottilien : EOS, 2014 .
202 p. ; , Originally presented as the author's thesis (M.A.)--Catholic University of Utrecht, 2002. 21 cm..
9789994497065 (pbk)

]]> Place hold on What happened to the original Christian unity in Ethiopia? :

]]> https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=5894 ISBN:9789994497072 (paperback) | 0750704748 (pbk. : alk. paper) https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=5896 ]]> By Berga, Petros S.,.
Addis Ababa ; | Washington, D.C. : Master Press, 2014 .
362 p. : ; 25 cm..
9789994497072 (paperback) | 0750704748 (pbk. : alk. paper)

]]> Place hold on Ecumenical dialogue in the rapidly changing Ethiopia :

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