Үүнийг авах : Evaluation of the National Aerospace Initiative [electronic resource] / Committee on the National Aerospace Initiative, Air Force Science and Technology Board, Division on Engineering and Physical Sciences, National Research Council of the National Academies.

Гарчиг : Evaluation of the National Aerospace Initiative [electronic resource] / Committee on the National Aerospace Initiative, Air Force Science and Technology Board, Division on Engineering and Physical Sciences, National Research Council of the National Academies.

Зохиогчийн тэмдэгт : Дуудлагын дугаар байхгүй

Төлөв байдал : Үл мэдэгдэх