All Hands: The Evolution of a Volunteer-Powered Disaster Response OrganizationЭлектронная книгаAll Hands: The Evolution of a Volunteer-Powered Disaster Response OrganizationавтораDavid CampbellРейтинг: 0 из 5 звезд0 оценокСохранить All Hands: The Evolution of a Volunteer-Powered Disaster Response Organization на потом