Зведений каталог бібліотек Києва
Класифікатори та каталоги
Д
дальность видимости; visual range
Документи:
Doc 9328-AN/908. Manual of Runway Visual Range Observing and Reporting Practices [Текст] / ICAO. Approved by the Secretary General and published under his authority. — 1-st ed. - 1981. — Montreal, 1981. — 76 p.
