Archive
School Informatics
Periodical press on the subject of SI
Contribution to the "Prospects, review of education" journal
Covering letter
Covering letter
Date: 21.09.1987
Original document language: Russian
Authors: Andrei Petrovich Ershov
Addressee: Enessa A. Sapova

Images of pages:
1 2


Back
Next document (Letter (hand-written))

Switch to Russian | Search | Advanced search | Folders | Themes
Home Help in Russian Webmaster © Ershov's Institute of Informatics Systems, 2000-2016