In Russian. Mirsky, Stepan Lvovich. Methodology of vocational training in auxiliary school. M.: Enlightenment. Metodika professional'no-trudovogo obucheniya vo vspomogatel'noy shkole:. In Russian /Method of vocational training in auxiliary schools: . All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU1019950