@book{2705,
	author = {Sundberg, Elmer W. and Dalzell, J. Ralph},
	title = {Building trades blueprint reading},
	publisher = {American Technical Society},
	year = {[1972-},
	address = {Chicago,},
	edition = {5th ed.},
	note = {First-3d ed. by J. R. Dalzell.}
}