@book{7468,
	author = {Vazirani, V. N.},
	title = {Steel Structures and Timber Structures},
	publisher = {Khanna Publishers,},
	year = {1987.},
	address = {[S.l.] :},
	edition = {12th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/B0007BHTE2/chopaconline-20}
}