@book{37492,
	author = {Herrmann, Konrad. and ebrary, Inc.},
	title = {Hardness testing},
	publisher = {ASM International,},
	year = {2011.},
	address = {Materials Park, Ohio :},
	url = {https://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=10540837}
}