Wurzer, Alexander J. Valuation of patents - Alphen aan den Rijn : Frederick, MD : Wolters Kluwer Law & Business ; Sold and distributed in North, Central and South America by Aspen Publishers, c2012. - vii, 576 p. : ill. ; ISBN: 9789041127235 (hbk. : alk. paper) 9041127232 (hbk. : alk. paper) Subjects--Topical Terms: Patents. Dewey Class. No.: 347.771 / WUR