@book{221885,
	author = {Moché, Dinah L.},
	title = {Astronomy},
	publisher = {John Wiley},
	year = {c2009.},
	series = {Wiley self-teaching guides},
	address = {Hoboken, N.J.},
	edition = {7th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0914/2009025983-b.html}
}