00373nam a2200157Ia 4500001001900000003000400019008004500023010002300068041000700091245003700098260003100135300001100166650001600177650001400193082000800207006715006716006958LIB220712b1998        py ||||| |||| 00| 0 spa d  a006715006716006958  aEs  aManual de indicadores educativos  bM.E.C,aAsunción :c1998  a138 p.  aESTADISTICA  aEDUCACION  a310