00278nam a22001097a 450000500170000000800410001704000130005808200240007124500470009526000180014230000080016020151110111225.0151110b        xxu||||| |||| 00| 0 eng d  cPK-LaUMT  aAMC 361.09431bSOC-  aSocial conditions and social securityc[ ]  a[ ]b[ ]c[ ]  a[ ]