@book{139657,
	author = {Kahn, Kenneth B.},
	title = {New product forecasting :},
	publisher = {M.E. Sharpe, Inc.,},
	year = {c2006.},
	address = {Armonk, N.Y. :},
	url = {http://www.loc.gov/catdir/toc/ecip069/2006005481.html}
}