@book{23414,
	author = {Strayer, Joseph R. and Gatzke, Hans Wilhelm,},
	title = {The mainstream of civilization},
	publisher = {Harcourt Brace Jovanovich},
	year = {[1974.},
	address = {New York,},
	edition = {2d ed.},
	note = {Previous ed. by J. R. Strayer and others entered under title.}
}