@book{3612,
	author = {Croft, Tony, and Davison, Robert.},
	title = {Mathematics for engineers :},
	publisher = {Pearson/Prentice Hall,},
	year = {2015.},
	address = {Harlow, England ;},
	edition = {4th ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/ecip086/2007049341.html}
}