Janr: Documentary
Yulduzlar: John Hubbard
Ekipaj: Gary Welz (Producer), Gary Welz (Director), John Hubbard (Writer)
Mamlakat: United States of America
Til: English
Studiya: CreateSpace
Ish vaqti: 73 daqiqa
Sifat: HD
Chiqarilgan vaqti: Jan 01, 1989
IMDb: 10
Kalit so zlar:mathematics, educational
