00516     2200169   4500001002100000005001500021035002000036008004100056245004900097260004900146300002600195082001600221100002300237084002200260250004400282990002000326INLIS00000000001028320241218090423  a0010-1121000119241218                           0 eng  1 aBibliography on The Diffusion of Innovations  aMichigan :bMichigan State University,c1967  avii, 144p. ;c27,3 cm  aRef.016.3010 aRogers, Everett M.  aRef.016.301 ROG b  aDiffusion of Innovations Research No. 6  a1474/PSEKP/2024