Tilton John E International diffusion of technology The case of semiconductors - Washington D C Brookings Institution U.S.A. 1971 - xi, 183p. Appendix p 173-76 cm. - Studies in the regulation of economic activity . ISBN: 0815784589 Source: General Book Subjects--Topical Terms: Economics-Industry Dewey Class. No.: X90gF.1-1.N7, L1