00749cam a22002654a 4500 AR-SsjUIB 20250716140121.0 250429nuuuuuuuuxxu 000 0 eng d AR-SsjUIB AR-SsjUIB eng xxu 666.76 General Refractories service 11073 A complete refractories service. Philadelphia : Grefco, [fecha de publicación no identificada]. 303 p. : il. ; 21 cm Cerámica lemb 7505 Grefco lemb 11074 Materiales refractarios lemb 11069 Libro unescot 14 LB cdu dbfi 1998-11-12 10534 10534 0 0 cdu 0 0 ING ING 1991-07-16 Donación - Tombolessi, Jorge ING.865 0 666.76 GEN ING.865 2025-07-10 00:00:00 1 2025-07-10 LB