00409nam a22001457a 450000100060000000300100000600500170001604000140003300800410004724500360008826000500012430000100017465000420018465000370022615618MX-SIABUC20260702204731.0  aMX-SIABUC050530s1977    enkx   j            eng d0 aCurrency e exchange rate report4 aLondon :bInstitute fo International Research4 a13 p.  a1.SOCIEDADES MERCANTILESz-INGLATERRA  a2.DERECHO MERCANTILz-INGLATERRA