https://libcat.egst.edu.et//cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Tribes.%22&sort_by=relevance&format=rss 3 0 50 ISBN:0883444992 (paperback.) https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=15783 ]]> By Gottwald, Norman K..
Maryknoll, N.Y. : Orbis Books, 1979 .
xxv, 916 p. ; 26 cm..
0883444992 (paperback.)

]]> Place hold on The tribes of Yahweh :

]]> https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=15783 ISBN:0195003225 (pbk.) https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=16175 ]]> By Evans-Pritchard, E. E..
New York and Oxford : Oxford University Press, 1940 .
xii, 271 p. : 0195003225 (pbk.)

]]> Place hold on The Nuer :

]]> https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=16175 ISBN: https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=17126 By Gluckman, Max,.
Oxford : Basil Blackwell., 1965 .
xxxii, 339 p. : 22 cm..

]]> Place hold on Politics, law and ritual in tribal society /

]]> https://libcat.egst.edu.et//cgi-bin/koha/opac-detail.pl?biblionumber=17126