@book{2174,
	author = {Halperin, Don A. and Bible, G. Thomas.},
	title = {Principles of Timber Design for Architects and Builders /},
	publisher = {Wiley,},
	year = {1994.},
	address = {[S.l.] :},
	edition = {1st ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0471557684/chopaconline-20}
}