Title: 50 let Gosudarstvennomu arkhivu noveĭsheĭ politicheskoĭ istorii Novgorodskoĭ oblasti
Subjects: Gosudarstvennyĭ arkhiv noveĭsheĭ politicheskoĭ istorii Novgorodskoĭ oblasti, Congresses, History
Places: Novgorod Region (Russia)