close
1.

図書
図書
1. The economics of product differentiation (: set ; v. 1 ; v. 2)
edited by Jacques-François Thisse and George Norman
出版情報: Aldershot, Hants, England ; Brookfield, Vt. : E. Elgar, 1994
シリーズ名: The international library of critical writings in economics / series editor, Mark Blaug ; 37
An Elgar reference collection
所蔵情報: loading…
2.

図書
図書
2. Innovate! : straight path to quality, customer delighat, and competitive advantage
Paul A. Schumann, Jr. ... [et al.]
出版情報: New York ; Tokyo : McGraw-Hill, c1994
所蔵情報: loading…
3.

図書
図書
3. Product differentiation and non-price competition
Norman J. Ireland
出版情報: Oxford ; New York : B. Blackwell, 1987
所蔵情報: loading…