Aritmii︠a︡
By: Lidii︠a︡ Kopasova
Publisher: Transnat︠s︡ionalʹnai︠a︡ konfederat︠s︡ii︠a︡ I︠A︡; I︠A︡izdat
Published: 2000
Place of publication: Moskva
Language: rus
Number of pages: 29