Pri︠a︡molineĭnai︠a︡ trigonometrii︠a︡
Subtitle: uchebnik dli︠a︡ 9-go i 10-go klassov sredneĭ shkoly
Edition: Izd. 19.
Publisher: Gos. uchebno-pedagog. izd-vo
Published: 1940
Place of publication: Moskva
Language: rus
Number of pages: 103
Subjects: Plane trigonometry