@book{69632,
	author = {Allen, John Elliston, and Royal Aeronautical Society.},
	title = {The Future of aeronautics.},
	publisher = {St. Martin's Press},
	year = {[1971, c1970]},
	address = {New York,},
	note = {Twenty-two contributions, prepared at the invitation of the Royal Aeronautical Society as it began its 2d century of activity; the contributions were originally published in the society's Aeronautical journal from Jan. 1968 to Aug. 1969.}
}