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3by Segura, Marceliano, Salazar, Carlos, Escudero, Luis, Ganoza, Francisco, Gutierrez, Mariano
Published 1995Book/Monograph/Conference Proceedings bibliotecaUNESCO -
4by Gutiérrez,Mariano, Castillo,Ramiro, Segura,Marceliano, Peraltilla,Salvador, Flores,Miguel
Published 2012Digital revistaSCIELO