@book{159207,
	author = {Elrod, J. McRee.},
	title = {Choice of subject headings},
	publisher = {Scarecrow Press},
	year = {1980.},
	series = {His Modern library practices series},
	address = {Metuchen, N.J.},
	edition = {3d ed.},
	note = {"The third edition incorporates a number of revisions and corrections and is current as of 1980."}
}