TY - BOOK ED - American Institute of Steel Construction. TI - Manual of steel construction: connections SN - 1564240363 PY - 1992/// CY - Chicago, Ill. PB - American Institute of Steel Construction KW - Building, Iron and steel KW - Steel, Structural N1 - Title on cover : ASD 9th ed. / LRFD 1st ed; Includes bibliographical references and index ER -