LC control no. | n 84803154 |
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Personal name heading | Chaplygin, Sergeĭ Alekseevich, 1869-1942 |
Variant(s) | Chaplygin, S. A. (Sergeĭ Alekseevich), 1869-1942 |
Found in | Vydai︠u︡shchiesi︠a︡ mekhaniki, 1996: t.p. (S.A. Chaplygin) p. 31 (Sergeĭ Alekseevich Chaplygin) LCCN 78-505144: Gumilevskiĭ, L. I. Chaplygin, 1969 (hdg.: Chaplygin, Sergeĭ Alekseevich, 1869-1942) |