O ni͡e︡kotorykh zhelaemykh uluchshenīi͡a︡kh v gimnazicheskom obuchenīi.
Publisher: Tip. T-va "Obshchestvenn. polʹza,"
Published: 1889
Place of publication: S.-Peterburg
Language: rus
Number of pages: 128
Subjects: High schools -- Soviet Union; Education, Secondary