@book{5037,
	author = {American Concrete Institute and American Concrete Institute},
	title = {Analysis of structural systems for torsion},
	publisher = {American Concrete Institute,},
	year = {1973},
	address = {Detroit :},
	note = {"The results of a symposium held in Denver at the Annual Convention of the American Concrete Institute March 7-12, 1971, are presented. Twelve papers, five of which were presented at Denver, discuss torsion phenomena"}
}