Fakul'tativnyi kurs fiziki, 7 klass
Subtitle: posobie dlya uchashchikhsya
By: A.V. Peryshkin, V.P. Chemakin.
Contributors: Chemakin, V. P.
Edition: Izd. 2-e, perer. i dop.
Publisher: Prosveshchenie
Published: 1980
Place of publication: Moskva
Language: rus