@book{300194,
	author = {Merlin, Peter W., and United States.},
	title = {Crash course :},
	publisher = {National Aeronautics and Astronautics Space Administration,},
	year = {[2013]},
	series = {NASA aeronautics book series ;},
	address = {Washington, DC :},
	note = {Title from title screen (viewed Apr. 10, 2013).},
	url = {https://purl.fdlp.gov/GPO/gpo35834}
}