Brief Record

      = Grozdev, Sava Ivanov
      4
      2 4

[книга]

For high achievement in mathematics

	Grozdev, Sava Ivanov			- Гроздев, Сава Иванов
	Karagyozova, Radiana Borislavova	преводач		- Карагьозова, Радиана Бориславова

Sofia : Assoc. for the Development of Education

2007

ISBN:

978-954-92139-1-1