TY - BOOK ED - American Society of Civil Engineers and International Association for Bridge and Structural Engineering TI - International Conference on Planning and Design of Tall Buildings Lehigh University Bethlehem Pennsylvania August 21-26, 1972 Ii Structural Design of Tall Steel Buildings 19 U1 - 720.483 PY - 1972/// CY - New York : PB - American Society of Civil Engineers, KW - Tall Buildings Congresses KW - Tall Buildings Design and Construction Congresses N1 - YN; v. 19. Load Factor Limit States Design Technical Committee 19 ER -