@book{550625,
	author = {American Institute of Steel Construction.},
	title = {Manual of steel construction :},
	publisher = {American Institute of Steel Construction,},
	year = {c1991.},
	address = {Chicago, Ill. :},
	edition = {9th ed. rev.},
	note = {In Part 1, domestic availability of W shapes has been updated.; In Part 4, design procedure for column base plates has been revised.}
}