Pisʹma.
Pushkin, Aleksandr Sergeevich,1799-1837.
Moskva : Institut Russkoĭ Literatury [Pushkinskiĭ Dom], Academii︠a︡ Nauk SSSR,
1926-1935.
Library lacks v. 1-2.
Vol. 3 covers the years, 1831-1833.