 In the People's Commissariat Teodorovich supervised the work of economist N. D. Kondratiev  who led the department of agricultural economics and statistics of the Department of Agriculture , provided him with certain protection and patronage (in particular,  contributed in 1920 to his release from arrest).
<fluency>  In the People's Commissariat Teodorovich supervised the work of economist N. D. Kondratiev  who led the department of agricultural economics and statistics of the Department of Agriculture , provided him with certain protection and patronage (in particular,  contributed in 1920 to his release from arrest).
 In the People's Commissariat Teodorovich supervised the work of economist N. D. Kondratiev , who led the department of agricultural economics and statistics of the Department of Agriculture , provided him with certain protection and patronage (in particular, contributed in 1920 to his release from arrest).