Аварийно-спасательное и водолазное дело
Материалы по теме
State marine rescue service in the far east of Russia
Usov, Aleksey Vyacheslavovich. State marine rescue service in the far east of Russia. Vladivostok, 2015. |
Usov, Aleksey Vyacheslavovich. State marine rescue service in the far east of Russia. Vladivostok, 2015. |