For citations:
Korchazhkina O.M. GUIDELINES ON THE MASTERING UNIT IN THE ELECTRONIC TEXTBOOK. Informatics and education. 2017;(7):40-42. (In Russ.)
Korchazhkina O.M. GUIDELINES ON THE MASTERING UNIT IN THE ELECTRONIC TEXTBOOK. Informatics and education. 2017;(7):40-42. (In Russ.)