@book{14162,
	author = {Kells, Lyman M.},
	title = {Elementry Differential Equations /},
	publisher = {McGraw-Hill,},
	year = {1965.},
	address = {New Delhi :},
	edition = {6th ed.},
	url = {http://10.10.170.122:8080/browse/book/27418}
}