00514nam a22001697a 450000500170000000800410001702000140005804100080007208200190008010000230009924500490012226000290017130000150020094200070021599900170022295201050023920260707151003.0260707b        |||||||| |||| 00| 0 eng d  a041674270  aeng  a301.242bBRO/I  aBrown, Lawrence A.  aInnovation Diffusionc/ by Lawrence A. Brown  aLondon:bMethuen,c1981.  axx, 345p.;  cBK  c48362d48362  001040708NFICaPBBCLbPBBCLcGENd2026-07-07l0o301.242 BRO/Ip92271r2026-07-07w2026-07-07yBK