$Math in communications, prepared by Schools, 6th Service Command in collaboration with the men's and the women's mathematics clubs of Chicago.$
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Math in communications, prepared by Schools, 6th Service Command in collaboration with the men's and the women's mathematics clubs of Chicago.

Библиографические подробности
Соавтор:	U. S. Army. Signal Corps
Формат:	‌
Язык:	English
Опубликовано:	s.l. s.n. n.d.