1. Intellectual Property and Information Wealth [4 volumes]: Issues and Practices in the Digital Age (Praeger Perspectives) (v. 1-4)
by Yu, Peter K. 
Price: USD 731.16
Dealer: Abebooks, Iridium_Books
Description: ISBN10: 0275988821, ISBN13: 9780275988821, [publisher: Praeger] Hardcover 0275988821 [DH, SE, Spain] [Publication Year: 2006]  

2. Intellectual Property and Information Wealth.
by Yu, Peter K. (Ed.) 
Price: USD 245.32
Dealer: Abebooks, Yushodo Co., Ltd.
Description: ISBN10: 0275988821, ISBN13: 9780275988821, [publisher: Praeger Publishers] Hardcover 4 vols. ix, 480p; 504p; 452p; 481p. [Fuefuki-shi, Yamanashi Pref., Japan] [Publication Year: 2006]