TY - BOOK CN - TA472 CN - TA472 CY - New York DA - [1969] ID - 15521 KW - Steel, Structural KW - Building, Iron and steel N1 - "Adopted February 12, 1969." N1 - "Publ. no. S310." PP - New York PY - [1969] T1 - Specification for the design, fabrication & erection of structural steel for buildings. TI - Specification for the design, fabrication & erection of structural steel for buildings. ER -