#77575Hard to cope with the abacus! Inez da Silva, of Guinea Bissau, first-grader at the Yelena Stasova International Boarding School, in arithmetic class. Ivanovo, Central RussiaSign in or register,to downloadAdd to cartRemove from cartCategories: Lifestyle & Leisure, EducationLocation: Ivanovo, RussiaEvent date: 12.05.1983Date published: 28.02.2005Author: Igor GavrilovSource: SputnikCredit: SputnikOriginal: 83-4204, 35 mm filmMedia: JPEG, 2104x3000px, 2.4MbabacusBoardingpupilschool