http://id.loc.gov/authorities/subjects/sh85081838 lcsh http://data.bnf.fr/ark:/12148/cb119323850 rameau http://lemac.sgcb.mcu.es/Autoridades/LEMAC201221572/concept lemac http://lemag.sgcb.mcu.es/Autoridades/LEMAG201300078/concept lemag http://lemav.sgcb.mcu.es/Autoridades/LEMAV2015002958/concept lemav LCSH; (Masonry) CSIC; (Albañilería) RAMEAU; (Maçonnerie)