In Russian. Zalessky, Leonid Borisovich. Compilation of problems in elementary mathematics for students entering NETI. Novosibirsk: 1969, pp. 1970. Sbornik zadach po elementarnoy matematike dlya postupayushchikh v NETI. In Russian /Compendium of Elementary Mathematics Procedures for Enrollment in NETI . 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. SKU7083918