@book{13110,
	author = {ACI},
	title = {Building Code Requirements for Reinforced Concrete With Commentary: Aci 318-89, ANSI 318R-89},
	publisher = {Amer Concrete Inst,},
	year = {1989.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0317998897/chopaconline-20}
}