Shapiro, Carl.
Information rules : a strategic guide to the network economy / Carl Shapiro, Hal R. Varian. - Harvard Business School Press 1999.
8586
Information technology - Economic aspects.
Information society.
HC79 / I55Sha.
Information rules : a strategic guide to the network economy / Carl Shapiro, Hal R. Varian. - Harvard Business School Press 1999.
8586
Information technology - Economic aspects.
Information society.
HC79 / I55Sha.