00540nam a2200193Ia 4500 83569 BIBL 20160527203353.0 870817s1966 ec 000 0 spa d (OCoLC)16503252 AUM AUM PUXA HD7158.A6 N3 Naranjo Iturralde, Trajano. 257041 Local Código del seguro social ecuatoriano. Quito Editorial Universitaria 1966. 159 p. 23 cm. Social security Ecuador. cn 171862 Local 67658 67658 0 0 0 368_400000000000000_N218 0 evl 362054 10 10 1 2016-05-27 133511 0 368.4 N218 80000000562671 2016-05-27 00:00:00 r:83569 z:NCC:D 6