N.I. Lobachevskiĭ v Kazani
Subtitle: pami︠a︡tka k 100 letii︠u︡ so dni︠a︡ otkrytii︠a︡ im neėvliklidovoĭ geometrii, 1826-1926
Publisher: Otdel po delam muzeev i okhrany pami︠a︡tnikov TSSR
Published: 1926
Place of publication: Kazanʹ
Language: rus
Number of pages: 31