1. ВНИМАНИЕ! В течении пары дней +- будет переезд форума на более защищённый сервер. Возможны периодические перебои в работе.

Геодезия Центры и реперы ГГС СССР. 1973г. 2014-05-05

Центры и реперы ГГС СССР. 1973г.

  1. Владимир Астрахань
    Владимир Астрахань
    5/5,
    Version: 2014-05-05
    Хорошая литература
    Dec 11, 2018
  2. мирось
    мирось
    5/5,
    Version: 2014-05-05
    СПАСИБО.
    Nov 22, 2018
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