00346nam a2200133 i 450000100060000000300090000600500170001500800410003210000230007324500340009626000400013030000210017085200210019190227ES-MaACL20230906180403.0050119s1983    xxu          |||| | spa d1 aLedesma, Moisés.10aEnsayos / cMoisés Ledesma.  a[New York : bWhite Plains, c1983]  a85 p. ; c22 cm.  aES-MaACLjL-4449