GEOGRAPHICAL INDEX 
City Facility Name 
L 
Leninakan 
Leninakan State Pedagogical Institute imeni M. Nalbandyan, 659 
Leningrad 
Agrophysical Scientific-Research Institute, 5 
All-Union Aluminum-Magnesium Institute, 9 
All-Union Correspondence Forestry Institute, 15 
All-Union Scientific-Research and Planning Institute for Mechanical 
Treatment of Minerals, 31 
All-Union Scientific-Research Geological Institute, 36 
All-Union Scientific-Research Geological Surveying Institute for 
Petroleum, 38 
All-Union Scientific-Research Institute of Abrasives and Grinding, 50 
All-Union Scientific-Research Institute of Electric Welding 
Equipment, 62 
All-Union Scientific-Research Institute of Halurgy, 72 
All-Union Scientific-Research Institute of Hydraulic Engineering 
imeni B. Ye. Vedeneyev, 76 
All-Union Scientific-Research Institute of Metrology imeni 
D. I. Mendeleyev, 82 
All-Union Scientific-Research Institute of Petrochemical Processes, 87 
All-Union Scientific-Research Institute of Prospecting Geophysics, 88 
All-Union Scientific-Research Institute of Refractory Materials, 91 
All-Union Scientific-Research Institute of Shale Processing, 92 
All-Union Scientific-Research Institute of Synthetic Rubber 
imeni S. V. Lebedev, 96 
All-Union Scientific-Research Institute of the Hydrolysis and 
Sulfite Alcohol Industries, 101 
All-Union Scientific-Research Mine Surveying Institute, 108 
All-Union Scientific-Research Storage-Battery Institute, 110 
Arctic and Antarctic Scientific-Research Institute, 120 
Astronomical Observatory of Leningrad State University, 136 
Branch of the Institute of Archeology, 304 
Branch of the Institute of History, 406 
Branch of the Mathematics Institute imeni V. A. Steklov, 707 
Branch of the Scientific-Research Institute of Automobile 
Transportation, 885 
Branch of the Scientific-Research Institute of the Electrical 
Industry, 930 
Branch of the State Oceanographic Institute, 981 
Branch of the State Scientific-Research and Planning Institute for 
the Lacquer and Paint Industry, 989 
Central Scientific-Research Boiler-Turbine Institute imeni 
I. I. Polzunov, 191 
Central Scientific-Research Diesel Institute, 192 
Central Scientific-Research Institute imeni A. I. Krylov, 200 
Central Scientific-Research Institute of the Cellulose and Paper 
Industry, 209 
Central Scientific-Research Institute of the Maritime Fleet, 211 
