00511nam a22001697a 450000500170000002000200001704000340003708200150007110000180008624500880010426000450019230000450023754600090028265000140029165000180030570000180032320251002123649.0  aN/AcTZS 8406/=  aMCCLbeng.eAACR 2nd rev. ed.  a309.25 ROG  aRogers, E. M.  aSocial change in rural society:ba textbook in rulal sociology/cEverett M. Rogers.  aNew York:bAppleton Century -crofs, Inc.  axi,490p.:bill.;c24cm.eincludes index.  aeng.  aSociology  aSocial change  aRogers, E. M.