00472nam a2200157 a 450000500170000008200220001710000150003911000140005424500880006826000820015630000090023865300140024765300310026165300110029265300110030320251203115505.0  a338.19095483bPRA  aPramod E K  aIbrahim P  aPublic distribution system in Kerala.bA study of the post liberalisation periodc_  aPondicherrybDepartment of Economics,Pondicherry university,Pondicherryc2003  a154p  aEconomics  aPublic distribution system  aKerala  aM.Phil