O soderzhanii trudovogo politekhnicheskogo obucheniya v srednei shkole
Subtitle: doklad na obshchem sobranii Akademii pedagogicheskikh nauk RSFSR 3 marta 1965 g.
By: D.A. Epshtein.
Contributors: Akademiya pedagogicheskikh nauk RSFSR.
Publisher: [s.n.]
Published: 1965
Place of publication: U.S.S.R
Language: rus