WBSA
Western Business Systems Association
Associação de Sistemas Comerciais Ocidentais
Outras línguas
西方商业系统协会
西方商業系統協會
Western Business Systems Association
Western Business Systems Association
Western Business Systems Association
Associação de Sistemas Comerciais Ocidentais
Ассоциация западных коммерческих систем
رابطة نظم الأعمال الغربية
Western Business Systems Association
欧米ビジネスシステム協会
서방 상업 시스템 협회
สมาคมระบบธุรกิจตะวันตก