Naval Knowledge Day

        Day of naval knowledge in the Presidential Library. Boris N. Yeltsin, St. Petersburg, September 2, 2011.
St. Petersburg: Presidential Library named after M.Sc. Boris N. Yeltsin, 2011.

2011

        Military sailors celebrated the Day of Naval Knowledge in the Presidential Library.
St. Petersburg: Presidential Library named after. Boris N. Yeltsin, 2011.

2011

Day of naval knowledge, September 4, 2012. St. Petersburg: Boris Yeltsin Presidential Library, 2012.

ПБ

        The Presidential Library hosted the traditional Day of Naval Knowledge.
St. Petersburg: Boris N. Yeltsin, September 4, 2012.

2012

Scientific and educational conference "Day of Naval Knowledge in the Presidential Library".St. Petersburg, June 20, 2023.

PB