@book{11122,
	author = {KHAN, QUDDUS.},
	title = {Differential Geometry of Manifolds},
	publisher = {PHI Learning Private Limited,},
	year = {2013.},
	address = {[S.l.] :},
	note = {Kindle eBook.},
	url = {http://www.amazon.com/exec/obidos/ASIN/B00E203FUG/chopac}
}