00606nam a2200181Ia 4500001000700000003000500007005001700012008004100029020001500070035002000085040001300105100003000118245013100148250001200279260003300291300002500324650007500349112895BIBL20160527183455.0870508s1983    ck            000 0 spa d  a9684514182  a(OCoLC)15648208  aPMUcPMU10aOrtega, Wenceslao.2Local10aOrtografía programadacWenceslao Ortega ; revisión técnica, Germán E. Franco García y Francisco Monteverde García.  a3a. ed.0 aBogotábMcGraw-Hillc1983.  a160 p.bill.c28 cm. 0aSpanish languagexOrthography and spellingxStudy and teaching.2Local