On May 17, 2017 in the library of the Higher school of technology and power engineering of Saint-Petersburg State University of Industrial Technologies and Design the round-table discussion “The destiny of the unique copy of the scholarly work of Nikolai Petrovich Lihachev” took place.
The representatives of Saint Petersburg Institute of History (A.V. Chirkova), the Library of the RAS, Fundamental library of SPbSU, Russian Museum and other institutions participated in this event.