The artist in the studio working on a sketch of the gold medal of Academician BN Petrov.
Photo BN Petrov in his youth.
Turn the pages of the book "Miracles of the twentieth century", the head of "Wonders of aviation."
Photo by B. Petrov.
The building of the Moscow Aviation Institute (MAI).
BN Petrov reads the students a lecture on the automation engine and propeller, and control theory.
Students in the lab practical classes in the MAI.
Petrov B.N. -- Soviet scientist in the field of automatic control, academic
Calendar: 1980th 1950th