@book{139896,
	author = {Hurwood, David L. and Grossman, Elliot S. and Conference Board.},
	title = {Sales forecasting},
	publisher = {Conference Board},
	year = {[c1978]},
	series = {Conference Board report ; no. 730},
	address = {[New York]},
	note = {"A research report from the Conference Board's Division of Management Research."}
}