Helicopter engineering. Part three, Qualification assurance

• Corporate Author: United States. Army Materiel Command.
• Format: eBook
• Language: English
• Published: Alexandria, Va. : The Command, 1972.
• Series: Engineering design handbook.; AMC pamphlet ; AMCP 706-203.
• Subjects: Helicopters > Design and construction.; elektronické knihy; electronic books
• ISBN: 9781615837496
• Physical Description: 1 online zdroj (1 v. (various pagings)) : ill.