@book{548556,
	author = {Bird, J. O.},
	title = {Higher engineering mathematics /},
	publisher = {Newnes,},
	year = {1999.},
	address = {Oxford ;},
	edition = {3rd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/els033/99462564.html}
}