00645nam a2200193Ia 4500001001100000005001700011008004100028020001500069050001600084090002100100245009400121260004800215300002200263504004200285650004400327650002000371650004500391999001500436000002286820251012174646.0  711227s1971    dcu      bs   001 0 eng  a081578458900aHC79.T4bT500a338.4/7/6213815210aInternational diffusion of technology;bthe case of semiconductorsc[by] John E. Tilton.   aWashington,bBrookings Institutionc[1971]   axi, 183 pc24 cm.  aIncludes bibliographical references.  0aDiffusion of innovationsxCase studies. 0aSemiconductors. 0aTechnological innovationsxCase studies.  c8250d8250