Astronomical Observatories, World Network, Tanzania Homepage Astronomical Observatories, World Network, Tanzania Study Learning Training Coaching Syllabus Astronomical Observatories, World Network, Tanzania Syllabus Astronomical Observatories, World Network, Tanzania Learning Training Coaching Evaluation URL: http://www.societalsystem.com/ftz/ksde.ftz/xsa.ksde.ftz/gs0055.ksde.ftz.html StSNmr: 00 - StSTop: ksde.ftz - StSFil: gs0055.ksde.ftz Date: 02.07.2016 Author(s): SocietalSystem-Editors Trainer Coacher: ............................ Manager: ........................................ Contact: contact@societalsystem.com