Saratovskiĭ gosudarstvennyĭ tekhnicheskiĭ universitet. Nauchnai͡a konferent͡sii͡a

Books by Saratovskiĭ gosudarstvennyĭ tekhnicheskiĭ universitet. Nauchnai͡a konferent͡sii͡a on BookTides.