@book{17412,
	author = {Rogers, Austin Flint, and Kerr, Paul F.},
	title = {Optical mineralogy /},
	publisher = {McGraw-Hill Book,},
	year = {1942.},
	address = {New York :},
	edition = {2d ed.},
	note = {"Published formerly [1933] under the title: Thin-section mineralogy."}
}