К проблеме среднего
From Author Wars - https://authorwars.com/books/k-probleme-srednego-963690.html
Overview:
- Title: К проблеме среднего
- Author: Сергей Снегов
- Year: 1977
- Type: Short Fiction
- Series: Рой и Генрих Васильевы / Roy and Genrikh Vasilyev
Variant Titles:
Editions/Publications:
- Unknown. Посол без верительных грамот (Unknown, Сергей Снегов, Детская литература, 384 pages, Hardcover, Collection)