@book{112849,
	author = {Prakash, Ravi, and ebrary, Inc.},
	title = {Non-destructive testing techniques},
	publisher = {New Academic Science,},
	year = {c2012.},
	address = {Tunbridge Wells :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10595619}
}