00627cam a22002294a 4500 AR-SsjUIB 20250716140300.0 250429s1955 xxk 000 0 eng d AR-SsjUIB AR-SsjUIB eng xxk 622.6 Gran Bretaña. National Coal Board 17089 Report of the Committee on Roadway. London : National Coal Board, 1955. Transporte de minerales lemb 17088 Libro unescot 14 conveyors 17091 LB cdu dbfi 1998-11-02-98 13577 13577 0 0 cdu 0 0 ING ING 2025-07-10 Compra 3772 0 622.6 GRA BFI.3772 2025-07-10 00:00:00 1 2025-07-10 LB