653 (Continued) 
Deputy Director: -- 
Administrative Affiliation: Academy of Sciences, U.S.S.R. (1961) 
Selected Staff Members: 
M. D. Apashev, Doctor 
N. R. Briling, Corresponding Academician (WisSofIoIRs )) 5 Head of 
Internal-Combustion-Engine Department 
A. I. Mikhaglov, Professor 
A. A. Mikulin, Academician (U.S.S.R.) 
Yu. B. Suiridou, Candidate 
N. N. Zagryazkin, Candidate 
Description: 
This laboratory, which does fundamental studies of new and promis- 
ing motors and installations, is composed of two Departments, Gas Turbines 
and Internal-Combustion Engines. One of their principal contributions is 
their work on fuel and its distribution during combustion. The Laboratory 
publishes a Trudy. 
6544 
Name: Laboratory of Physical Chemistry of Silicates 
(Laboratoriya fizicheskoy khimii silikatov) 
Address: --= 
Director: M. A. Bezborodov, Academician (Belorussian S.S.R.) (1961) 
Deputy Director: -- 
Administrative Affiliation: Academy of Sciences, Belorussian S.S.R. (1961) 
Selected Staff Members: -- 
Description: 
Most of the Laboratory's research is on various multicomponent glass 
systems. 
655 
Name: Laboratory of Precambrian Geology 
(Laboratoriya geologii dokembriya) 
Address: Leningrad, naberezhnaya Makarova, 2 
Director: A. A. Polkanov, Academician (U.S.S.R.) (1961) 
