Leontij Filippovich Magnitskij (1669–1739), a teacher of mathematics at the School of Mathematical and Navigation Sciences in Moscow from 1701, was author of the first printed book in Russia on “arithmetics”, an encyclopedia of mathematical and astronomical knowledge at that time. (M 42355) _ _.
Discovered on 19-9-1974 in Nauchnyj by Chernykh, L. I.