検索キーワード:(標準分類: HE7775)
該当件数:3件
The Economics of competition in the telecommunications industry / by John R. Meyer ... [et al.]
Cambridge, Mass. : Oelgeschlager, Gunn & Hain, Inc. , c1980
図書
Telecommunications demand modelling : an integrated view / edited by Alain de Fontenay, Mary H. Shugard, David S. Sibley
Amsterdam ; New York : North-Holland. - New York : Distributors for the U.S.A. and Canada, Elsevier Science , 1990. - (Contributions to economic analysis ; 187)
The telecommunications industry : the challenges of structural change
Paris : Organisation for Economic Co-operation and Development , 1988. - (Information, computer, communications policy ; 14)