Luenberger David G Optimization by vector space methods Luenberger David G - New York John Wiley and Sons 1969 - 326p. cm. - Series in Decision and Control. Wiley Professional Paper Back Series . ISBN: 047118117X 5268.1999999999998 Source: 5130, 17/02/2005, Overseas General Book Dewey Class. No.: B7:3, K9