Study of the topic: "Soft sign at the end and middle of the word" in the first grade: from the experience of the teacher Anfisov...

Study of the topic: "Soft sign at the end and middle of the word" in the first grade: from the experience of the teacher Anfisova F.N., school No. 18 of Tyumen / M. A. Glushkova / Glushkova, M.A.- Tyumen: b.I., 1948. -605: Territory, Russian..Electronic copy source: Tyumen INB