{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Hoja1","Hoja2","Hoja3"],"not_rendered":{"defined_names":2},"read":"whole","date_system":"1900"}

{"sheet":"Hoja1","index":0,"n_rows":1,"n_cols":44,"rows_kept":1}
["1_tipo_reg","3_","24_cd","26_cmc","29_cn","31_pc","45_","51_cp","53_np","78_cmc","81_cm","84_nm","124_nem","154_cv","159_tv","164_nv","189_pnp","193_plp","194_snp","198_slp","199_km","204_bl","208_","216_td","241_dp","246_dm","248_cma","251_czc","253_cpo","256_cpa","261_cpaj","266_npa","296_sup","306_sct","313_ssr","320_sbr","327_sc","334_xcen","343_ycen","353_","582_rc_bice","602_n_bice","667_srs","677_"]

{"sheet":"Hoja2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Hoja3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}