SocietalSystem ( StS ) Humanity's Operating Complex www.societalsystem.com Rural Training Centers Public Maintenance, World Network, Serbia HomePage Rural Training Centers Public Maintenance, World Network, Serbia Rural Training Centers Public Maintenance, World Network Products Services Events URL: http://www.societalsystem.com/feb/lza.feb/wp0117.lza.feb.html StSNmr: 00 - StSTop: lza.feb - StSFil: wp0117.lza.feb Date: 02.07.2016 Author(s): SocietalSystem-Editors Contact: contact@societalsystem.com