Samostoyatel'nye raboty po fizike v 6-7 klassakh
Subtitle: didakticheskii material
By: S.G. Bronevshchuk, N.D. Mashevskii.
Contributors: Mashevskii, N. D.
Edition: Izd. 2-e.
Publisher: Prosveshchenie
Published: 1978
Place of publication: Moskva
Language: rus