Berry, John, Tangible strategies for intangible assets : how to manage and measure your company's brand, patents, intellectual property, and other sources of value / - New York : McGraw-Hill, c2005. - ix, 325 p. : ill. ; 24 cm. ISBN: 0071412867 (hardcover : alk. paper) Subjects--Topical Terms: Intangible propertyIntangible property Dewey Class. No.: 658 MCG 2005 A048 Or.