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