Universal History Annotation << Back THE PATH TO SCIENCE L.Ya. Shubov The article is based on memories of the past in order to prove the author's career as a scientist. The period between the present and the events described in the article is about 50 years. So the reader has the opportunity to learn about the relationship between people in that distant time. Keywords: science, technology, non-ferrous metals, thesis, invention, fl otation, improved. Contacts: - Pp. 38-58.