@aLoad & resistance factor design :,manual of steel construction / @cAmerican Institute of Steel Construction.
250
@a2.
260
@a[Chicago?] :@bAmerican Institute of Steel Construction,@c1998.
300
@c26cm.
Load & resistance factor design :,manual of steel construction / / American Institute of Steel Construction.-2.-[Chicago?] : : American Institute of Steel Construction, , 1998.