Voprosy istorii Chuvashskoi ASSR
by L. A. Ivanov, Chuvashskai͡a A.S.S.R. (R.S.F.S.R.). Nauchno-issledovatelʹskiĭ institut i͡azyka, literatury, istorii i ėkonomiki
Writing a summary for young readers…
For young readers
Book data: Open Library
by L. A. Ivanov, Chuvashskai͡a A.S.S.R. (R.S.F.S.R.). Nauchno-issledovatelʹskiĭ institut i͡azyka, literatury, istorii i ėkonomiki
Book data: Open Library