A na-egosi Helen Koss na Best Designs of the World na nchịkọta a: nhazi 3 nwetara ihe nrite; ụdị ndị e nyere nkwanye ugwu bụ: Nhazi Ime Ụlọ na Ngosipụta.
Nhazi nke Helen Koss
Nhazi Ime Ụlọ na Ngosipụta CTP Clubhouse Sofia Clients Hub nke Helen Koss
#158144
Nhazi Ime Ụlọ na Ngosipụta Delasport Sofia Office Space nke Helen Koss
#172043
Nhazi Ime Ụlọ na Ngosipụta Acronis Sofia Office Space nke Helen Koss
#140610
E nyere nkwado