@book{137698,
	author = {Schlaifer, Robert. and Heron, S. D. Development of aviation fuels.},
	title = {Development of aircraft engines},
	publisher = {Division of Research, Graduate School of Business Administration, Harvard University,},
	year = {1950.},
	address = {Boston,},
	note = {On spine: Development of aircraft engines and fuels.}
}