Sigurdson,Jon. (1990). Measuring the dynamic of technological change. Pinter Publishers.
Chicago Edition CitationSigurdson,Jon. Measuring the Dynamic of Technological Change. London: Pinter Publishers, 1990.
Cita MLASigurdson,Jon. Measuring the Dynamic of Technological Change. Pinter Publishers, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.