O istochnikakh nravstvennago uchenīi︠a︡, gdi︠e︡ dokazyvaetsi︠a︡, chto vsi︠e︡ dolzhnosti chelovi︠e︡ka osnovany na prirodi︠e︡, i chto sama priroda vedet nas ko vsi︠e︡m dolzhnosti︠a︡m vi︠e︡ry
By: S.P.U.
Publisher: V Universitetskoĭ Tipografīi u N. Novikova
Published: 1788
Place of publication: Moskva
Language: rus
Number of pages: 236
Notes: Svodnyĭ katalog, item no. 4747.