00437nam a2200157Ia 4500008004100000037001500041040000800056041000700064082002600071100002300097245008100120300002400201490003300225650001400258872000700272250108t1969||||xx |||||||||||||| ||eng|| adonacioĢn aCBC aen aBIB-ZUI/05.11.03/0518 aBarth, Fredrik, ed aEthnic groups and boundaries : the social organization of culture difference a153 pbgrafs., maps aBrown series in anthropology aETNOLOGIA ac