Sostoyanie i perspektivy fakul'tativnykh zanyatii po matematike
Subtitle: posobie dlya uchitelei
By: V.V. Firsov, O.A. Bokovnev, S.I. Shvartsburd.
Contributors: Bokovnev, O. A.; Shvartsburd, S. I.
Publisher: Prosveshchenie
Published: 1977
Place of publication: Moskva
Language: rus