Astronomical Observatories, World Network, Oman Homepage Astronomical Observatories, World Network, Oman Study Learning Training Coaching Syllabus Astronomical Observatories, World Network, Oman Syllabus Astronomical Observatories, World Network, Oman Learning Training Coaching Tools URL: http://www.societalsystem.com/fom/ksde.fom/xsa.ksde.fom/gs0051.ksde.fom.html StSNmr: 00 - StSTop: ksde.fom - StSFil: gs0051.ksde.fom Date: 02.07.2016 Author(s): SocietalSystem-Editors Trainer Coacher: ............................ Manager: ........................................ Contact: contact@societalsystem.com