cam a22 u 4500 128656344 CHVBK 20200921064220.0 880212s1941 xxu | 00 |eng|d (OCoLC)636167316 (NEBIS)000278788 ETH-BIB ger ETH-BIB ETHICS-ISBD USS light-weight steel flooring U.S.S.I-beam-lok open - U.S.S.I-beam-lok armored - U.S.S.T-tri-lok ed.: United States Steel(Corporation) LIGHT WEIGHT STEEL FLOORING STEEL FLOORING New York United States Steelexport Company ca.1941 107 p. 28 cm fig.; tab. [Spiraleinband] BODENBELÄGE + FUSSBODENBELÄGE (BAUTEILE) ger (ETHUDK)000035108 ethudk STAHLBAU + EISENBAU (BAUWESEN) ger (ETHUDK)000035154 ethudk u BODENBELÄGE + FUSSBODENBELÄGE (BAUTEILE) ger 692.53 nebis E1 u STAHLBAU + EISENBAU (BAUWESEN) ger 693.81 nebis E1 u FLOORINGS + FLOOR FINISHES (BUILDING ELEMENTS) eng 692.53 nebis E1 u REVÊTEMENTS DE SOL (ÉLÉMENTS DES BÂTIMENTS) fre 692.53 nebis E1 u STEELWORK + IRONWORK (CONSTRUCTION METHODS) eng 693.81 nebis E1 u CONSTRUCTION EN ACIER + CONSTRUCTION EN FER (MÉTHODES DE CONSTRUCTION) fre 693.81 nebis E1 United States Steel Corporation (DE-588)270181-9 BK020000 XK020000 XK020000 NEBIS E16 E16 RH 2 CONV 2897 NEBIS 710 2- United States Steel Corporation (DE-588)270181-9