@book{264911,
	author = {United States.},
	title = {FAA airworthiness directive.},
	year = {1967-].},
	address = {[Washington, D.C.,},
	note = {[Irregular. Issued with perforations. Issued by Federal Aviation Administration and classified FAA 1.28:(nos.) prior to no.67-10,Apr. 3, 1967].}
}