#51718Physics classes at the Leningrad Institute for the Peoples of the North.Sign in or register,to downloadAdd to cartRemove from cartCategories: EducationLocation: RussiaEvent date: 18.01.1938Date published: 18.01.2005Author: RIA NovostiSource: SputnikCredit: SputnikOriginal: Р67-2078, 6x7 filmMedia: JPEG, 3000x2007px, 2.5MbexperInstituteLeningradNorthPeoplesphysicsStudents